“Some men are just as sure of the truth of their opinions as are others of what they know.”

“In other words, what we know for sure is entirely limited, and all the rest is basically opinion.”

“He that hath truth on his side is a fool as well as a coward if he is afraid to own it because fo other mens's opinions.”

“You know the truth, and the truth is this: some Negroes lie, some Negroes are immoral, some Negro men are not to be trusted around women—black or white. But this is a truth that applies to the human race and to no particular race of men.”

“The peculiarity of the evidence of mathematical truths is, that all the argument is on one side. There are no objections, and no answers to objections. But on every subject on which difference of opinion is possible, the truth depends on a balance to be struck between two sets of confliting reasons. Even in natural philosophy, there is always some other explanation possible of the same facts; some geocentric theory instead of heliocentric, some phlogiston instead of oxygen; and it has to be shown why that other theory cannot be the true on: and until this is shown, and until we know how it is shown, we do not understand the grounds of our opinion. But when we turn to subjects infinitely more complicated, to morals, religion, politics, social relations, and the business of life, three-fourths of the arguments for every disputed opinion consist in dispelling the appearances which favour some opinion different from it.”

“Accept yourself for what and who you are and you will be perfect within your own eyes. The opinions of others do not make your truths. There is always room for improvement but know what and who you truly are and all will be perfectly fine...”