“I'm not smart, but I like to observe.Millions saw the apple fall, but Newton was the one who asked why,”

“Millions saw the apple fall, Newton was the only one who asked why?”

“Shall I faint, now that I have poured out the spirit of my mind to the world, and treated many subjects with truth, with freedom, with power, because I have been followed with one cry of abuse ever since for not being a Government tool?”

“He is a hypocrite who professes what he does not believe; not he who does not practice all he wishes or approves.”

“Those who are at war with others are not at peace with themselves.”

“We are the creatures of imagination, passion, and self-will, more than of reason or even of self-interest. Even in the common transactions and daily intercourse of life, we are governed by whim, caprice, prejudice, or accident. The falling of a teacup puts us out of temper for the day; and a quarrel that commenced about the pattern of a gown may end only with our lives.”

“I am not, in the ordinary acceptation of the term, a good-natured man; that is, many things annoy me besides what interferes with my own ease and interest. I hate a lie; a piece of injustice wounds me to the quick, though nothing but the report of it reach me. Therefore I have made many enemies and few friends; for the public know nothing of well-wishers, and keep a wary eye on those who would reform them.”