Our conscience acts as an inner guide, helping us make choices that align with our values and true selves. Drawing inspiration from some of the wisest voices throughout history, these 65 quotes offer meaningful insights into the power of conscience. Whether you're seeking clarity, motivation, or a moment of reflection, this collection is designed to inspire and encourage you on your personal journey.
1. “If all the world hated you and believed you wicked, while your own conscience approved of you and absolved you from guilt, you would not be without friends.” - Charlotte Brontë
2. “Science without conscience is the soul's perdition.” - Francois Rabelais
3. “Conscience is no more than the dead speaking to us.” - Jim Carroll
4. “[T]he infliction of cruelty with a good conscience is a delight to moralists. That is why they invented Hell.” - Bertrand Russell
5. “A clear conscience is the sure sign of a bad memory.” - Mark Twain
6. “Guilt is also a way for us to express to others that we are a person of good conscience. 'I feel really guilty about getting drunk last night,' we say, when in actual fact we feel no guilt whatsoever or, at least, we could choose to feel no guilt. When people say to me, 'I drank too much last night,' I always reply, 'I drank exactly the right amount.” - Tom Hodgkinson
7. “It is neither right nor safe to go against my conscience.” - Martin Luther
8. “That's where all of us are standing now, he thought. On the fat kindling of past sins.” - Walter M. Miller Jr.
9. “The immature conscience is not its own master. It simply parrots the decisions of others. It does not make judgments of its own; it merely conforms to the judgments of others. That is not real freedom, and it makes true love impossible, for if we are to love truly and freely, we must be able to give something that is truly our own to another. If our heart does not belong to us, asks Merton, how can we give it to another?” - Jon Katz
10. “Character is doing what you don't want to do but know you should do.” - Joyce Meyer
11. “A Native American elder once described his own inner struggles in this manner: Inside of me there are two dogs. One of the dogs is mean and evil. The other dog is good. The mean dog fights the good dog all the time. When asked which dog wins, he reflected for a moment and replied, The one I feed the most.” - George Bernard Shaw
12. “Congratulations. You have met your conscience. In my experience, the world is divided between those who have one and those who don't. And the ones with one are divided into those who will act on their conscience and those who won't. Those who will are, I'm afraid, the smallest category. They will *jeito*. It's Brazilian Portuguese. It means to find a way to get something done, no matter what the obstacles.” - Jean Ferris
13. “Wrong does not cease to be wrong because the majority share in it.” - Leo Tolstoy
14. “Dogma gives a charter to mistake, but the very breath of science is a contest with mistake, and must keep the conscience alive.” - George Eliot
15. “Notre conscience est un juge infaillible, quand nous ne l'avons pas encore assassinée.” - Honoré de Balzac
16. “Since then your sere Majesty and your Lordships seek a simple answer, I will give it in this manner, neither horned nor toothed. Unless I am convinced by the testimony of the Scriptures or by clear reason (for I do not trust either in the pope or in councils alone, since it is well known that they have often erred and contradicted themselves), I am bound by the Scriptures I have quoted and my conscience is captive to the Word of God. I cannot and I will not recant anything, since it is neither safe nor right to go against conscience. May God help me. Amen."(Reply to the Diet of Worms, April 18, 1521)” - Martin Luther
17. “Does changing for the better absolve you of all the wicked shit you did before?No. March fills my head like a warm glow. Instead you receive the twin delights of guilt and regret.” - Ann Aguirre
18. “An educator should consider that he has failed in his job if he has not succeeded in instilling some trace of a divine dissatisfaction with our miserable social environment. ” - Anthony Standen
19. “It is truly enough said that a corporation has no conscience. But a corporation of conscientious men is a corporation with a conscience.” - Henry David Thoreau
20. “Your conscience is the measure of the honesty of your selfishness.Listen to it carefully.” - Richard Bach
21. “Une civilisation sans la Science, ce serait aussi absurde qu'un poisson sans bicyclette.” - Pierre Desproges
22. “The ultimate test of man's conscience may be his willingness to sacrifice something today for future generations whose words of thanks will not be heard.” - Gaylord Nelson
23. “Don't mistake dramatics for a conscience.” - Louise Penny
24. “The highest court is in the end one’s own conscience and conviction—that goes for you and for Einstein and every other physicist—and before any science there is first of all belief.” - Max Planck
25. “Dead men cannot take effective action; their power of influence on others lasts only till the grave. Deeds and actions that energise others belong only to the living. Well, then, look at the facts in this case. The Saviour is working mightily among men, every day He is invisibly persuading numbers of people all over the world, both within and beyond the Greek-speaking world, to accept His faith and be obedient to His teaching. Can anyone, in face of this, still doubt that He has risen and lives, or rather that He is Himself the Life? Does a dead man prick the consciences of men...?” - St. Athanasius
26. “The bite of conscience is indecent.” - Friedrich Nietzsche
27. “All I could think of was that the teachers must've found the illegal stash of candy I'd been selling out of my dorms room. Or maybe they'd realized I got my Essay on Tom Sawyer from the Internet without ever reading the book and now they were going to take away my grade. Or worse, they were going to make me read the book.” - Rick Riordan
28. “There is no conscience in a real war.” - Toba Beta [Betelgeuse Incident]
29. “I'm not so fond of people myself, Evvy, but I took my vows for a reason. There are two classes of people in the world, the destroyers and the builders. I want to build, not destroy. You need to ask yourself who you're going to be.” - Tamora Pierce
30. “You govern people, you do good and bad things.If you don't have guts to do bad, then step aside.” - Toba Beta
31. “Betrayal is common for men with no conscience.” - Toba Beta
32. “There is no witness so dreadful, no accuser so terrible as the conscience that dwells in the heart of every man.” - Polybius
33. “Some Christian lawyers—some eminent and stupid judges—have said and still say, that the Ten Commandments are the foundation of all law.Nothing could be more absurd. Long before these commandments were given there were codes of laws in India and Egypt—laws against murder, perjury, larceny, adultery and fraud. Such laws are as old as human society; as old as the love of life; as old as industry; as the idea of prosperity; as old as human love.All of the Ten Commandments that are good were old; all that were new are foolish. If Jehovah had been civilized he would have left out the commandment about keeping the Sabbath, and in its place would have said: 'Thou shalt not enslave thy fellow-men.' He would have omitted the one about swearing, and said: 'The man shall have but one wife, and the woman but one husband.' He would have left out the one about graven images, and in its stead would have said: 'Thou shalt not wage wars of extermination, and thou shalt not unsheathe the sword except in self-defence.'If Jehovah had been civilized, how much grander the Ten Commandments would have been.All that we call progress—the enfranchisement of man, of labor, the substitution of imprisonment for death, of fine for imprisonment, the destruction of polygamy, the establishing of free speech, of the rights of conscience; in short, all that has tended to the development and civilization of man; all the results of investigation, observation, experience and free thought; all that man has accomplished for the benefit of man since the close of the Dark Ages—has been done in spite of the Old Testament.” - Robert G. Ingersoll
34. “True patriotism sometimes requires of men to act exactly contrary, at one period, to that which it does at another, and the motive which impels them the desire to do right is precisely the same.” - Robert E. Lee
35. “In his creative work the artist is dependent on sources and resources deriving from the spiritual unconscious.” - Viktor E. Frankl
36. “Isana laughed. "And you, lady? Are you a woman of conscience or of ambition?"The lady smiled. "That's a question rarely asked here at court.""And why is that?""Because a woman of conscience would tell you that she is a person of conscience. A woman of ambition would tell you that she is a person of conscience—only much more convincingly.” - Jim Butcher
37. “Let us give ourselves indiscriminately to everything our passions suggest, and we will always be happy…Conscience is not the voice of Nature but only the voice of prejudice.” - Marquis de Sade
38. “Atticus, you must be wrong." "How's that?" "Well, most folks seem to think they're right and you're wrong. . ." "They're certainly entitled to think that, and they're entitled to full respect for their opinions," said Atticus, "but before I can live with other folks I've got to live with myself. The one thing that doesn't abide by majority rule is a person's conscience.” - Harper Lee
39. “Until you guys own your own souls you don't own mine. Until you guys can be trusted every time and always, in all times and conditions, to seek the truth out and find it and let the chips fall where they may—until that time comes, I have the right to listen to my conscience, and protect my client the best way I can. Until I'm sure you won't do him more harm than you'll do the truth good. Or until I'm hauled before somebody that can make me talk.” - Raymond Chandler
40. “No guilt is forgotten so long as the conscience still knows of it.” - Stefan Zweig
41. “Sometimes a woman's love of being loved gets the better of her conscience, and though she is agonized at the thought of treating a man cruelly, she encourages him to love her while she doesn't love him at all. Then, when she sees him suffering, her remorse sets in, and she does what she can to repair the wrong.” - Thomas Hardy
42. “Man has a tyrant, ignorance. I voted for the demise of that particular tyrant. That particular tyrant has engendered royalty, which is authority based on falsehood, whereas science is authority based on truth. Man should be governed by science alone.""And conscience," added the bishop. "It's the same thing. Conscience is the quota of innate science we each have inside us.” - Victor Hugo
43. “I am anchored on a resolve you cannot shake. My heart, my conscience shall dispose of my hand -- they only. Know this at last.” - Charlotte Brontë
44. “A Gentleman's agreement cannot be broken without breaking the person who has entered into it.” - Carlos Ruiz Zafon
45. “True law, the code of justice, the essence of our sensations of right and wrong, is the conscience of society. It has taken thousands of years to develop, and it is the greatest, the most distinguishing quality which has developed with mankind ... If we can touch God at all, where do we touch him save in the conscience? And what is the conscience of any man save his little fragment of the conscience of all men in all time?” - Walter Van Tilburg Clark
46. “Anybody can be charming if they don't mind faking it, saying all the stupid, obvious, nauseating things that a conscience keeps most people from saying. Happily, I don't have a conscience. I say them.” - Jeff Lindsay
47. “Perhaps conscience did not always produce cowards. Sometimes it made a man feel better about himself.” - Robert Ludlum
48. “That's interesting," Bitterblue said. "You think a conscience requires fear?” - Kristin Cashore
49. “RICH I’m lamenting. I’ve lost my innocence.CROMWELL You lost that some time ago. If you’ve only just noticed, it can’t have been very important to you.” - Robert Bolt
50. “... what you think is right isn't the same as knowing what is right.” - E.A. Bucchianeri
51. “What pillow can one have like a good conscience?” - John Steinbeck
52. “The antagonism between life and conscience may be removed in two ways: by a change of life or by a change of conscience.” - Leo Tolstoy
53. “Tolstoy said, 'The antagonism between life and conscience may be removed either by a change of life or by a change of conscience.' Many of us have elected to adjust our consciences rather than our lives. Our powers of rationalization are unlimited. They allow us to live in luxury and indifference while others, whom we could help if we chose to, starve and go to hell.” - Randy Alcorn
54. “I should fancy, however, that murder is always a mistake. One should never do anything that one cannot talk about after dinner.” - Oscar Wilde
55. “In case you’re not bright enough to figure it out, there’s a real upside to having a sinner like me answer your phone. I lie, and your conscience stays clear.” - Susan Elizabeth Phillips
56. “Major, I do not know why God does the things He does, but I believe you have the same duty to God as you have always had: to follow the right path, to live your life with a clear conscience.” - Jeff Shaara
57. “Inquisitor Lorsen's thin lip curled. "There is truly nothing in you of what separates man from animal, is there? You are bereft of conscience. An utter absence of morality. You have no principle beyond the selfish."Cosca's face hardened as he leaned forwards. "Perhaps when you have faced as many disappointments and suffered as many betrayals as I, you will see it - there is no principle beyond the selfish, Inquisitor, and men are animals. Conscience is a burden we choose to bear. Morality is the lie we tell ourselves to make its bearing easier. There have been many times in my life when I have wished it was not so. But it is so.” - Joe Abercrombie
58. “...freedom of conscience does not mean being uncontrolled - we have to control ourselves and at times submit to others...” - John Geddes
59. “É bom quando nossa consciência sofre grandes ferimentos, pois isso a torna mais sensível a cada estímulo. Penso que devemos ler apenas livros que nos ferem, que nos afligem. Se o livro que estamos lendo não nos desperta como um soco no crânio, por que perder tempo lendo-o? Para que ele nos torne felizes, como você diz? Oh Deus, nós seríamos felizes do mesmo modo se esses livros não existissem. Livros que nos fazem felizes poderíamos escrever nós mesmos num piscar de olhos. Precisamos de livros que nos atinjam como a mais dolorosa desventura, que nos assolem profundamente – como a morte de alguém que amávamos mais do que a nós mesmos –, que nos façam sentir que fomos banidos para o ermo, para longe de qualquer presença humana – como um suicídio. Um livro deve ser um machado para o mar congelado que há dentro de nós” - Franz Kafka
60. “We must hide our integrity, like we hide our love.” - UR Ananthamurthy
61. “Conscience, Christ, and the gift of faith make evil men uneasy in their sin. They feel that if they could drive Christ from the earth, they would be free from "moral inhibitions." They forget that it is their own nature and conscience which makes them feel that way. Being unable to drive God from the heavens, they would drive his ambassadors from the earth. In a lesser sphere, that is why many men sneer at virtue--because it makes vice uncomfortable.” - Fulton J. Sheen
62. “A marching army first crushes the flowers before the enemy; but even before this, it crushes its own conscience! Conscience and killing cannot be together!” - Mehmet Murat ildan
63. “He shrugged, "...my conscience rests easiest if I do only what I see as best in the moment...” - Anihyr Moonstar
64. “What other people may think of the rightness or wrongness is nothing in comparison to my own deep knowledge, my innate conviction that it was wrong.” - Elizabeth Gaskell
65. “A standing prick hath no conscience. And if that standing prick is attached to Bruce Robertson then it hath less than no conscience. You can't afford a conscience in this life, that has become a luxury for the rich and a social ball and chain for the rest of us. Even if I wanted one, which I certainly do not, I wouldn't have the faintest idea as how to go about getting one.” - Irvine Welsh
