“False facts are highly injurious to the progress of science, for they often endure long; but false views, if supported by some evidence, do little harm, for everyone takes a salutary pleasure in proving their falseness; and when this is done, one path towards error is closed and the road to truth is often at the same time opened.”

“It is the antagonism of the dogmatic world, and the apathy of the rest, that is the cause of the mental progress of the world’s not keeping pace with the material progress.Better still, the universal application of the material progress has been far in advance of the universal acceptance of mental achievement. The automobile, the gigantic ocean liner, the talking machine, the electric fan, the elevator, the telephone and the other marvelous achievements of man are being used by the greater portion of the people, whose mental status belongs to the wheelbarrow, the simple chair, the ox cart and the tallow candle.Slight is the realization by the users and beneficiaries of science’s modern methods, of the heroic struggles and battles that the great men and women of the past suffered to make possible these accomplishments.Oh, how many suffered torture and death at the hands of the very people they were striving to benefit!”

“The world is to be carried forward by truth, which at first offends, which wins its way by degrees, which the many hate and would rejoice to crush.”

“We must all work in harmony with each other to stand up for what is right, to speak up for what is fair, and to always voice any corrections so that the ignorant become informed and justice is never ignored. Every time a person allows an act of ignorance to happen, they delay our progress for true change. Every person, molecule and thing matters. We become responsible for the actions of others the instant we become conscious of what they are doing wrong and fail to remind them of what is right.”

“Temporis filia veritas; cui me obstetricari non pudet.Truth is the daughter of time, and I feel no shame in being her midwife.”

“I always make sure that the world will prove me right. It gives me the freedom to contradict myself.”

“We do not have to be ashamed of what we are. As sentient beings we have wonderful backgrounds. These backgrounds may not be particularly enlightened or peaceful or intelligent. Nevertheless, we have soil good enough to cultivate; we can plant anything in it.”

“I wouldn’t give 2 cents for all the fancy principles, doctrines, philosophies, sciences and institutions in the world, if behind them they didn’t have plain ordinary everyday conscience guiding them in the right direction.”

“Meekness-induced prejudices have no place in the society of thinking humanity.”

“We have now sunk to a depth at which restatement of the obvious is the first duty of intelligent men.”

“Now that science has helped us to overcome the awe of the unknown in nature, we are the slaves of social pressures of our own making. When called upon to act independently, we cry for patterns, systems, and authorities. If by enlightenment and intellectual progress we mean the freeing of man from superstitious belief in evil forces, in demons and fairies, in blind fate–in short, the emancipation from fear–then denunciation of what is currently called reason is the greatest service reason can render.”

“The zipper displaces the button and a man lacks just that much time to think while dressing at dawn, a philosophical hour, and thus a melancholy hour.”

“Conformity to the present is invisibility to the future.”

“…[G]reat progress was evident in the last Congress of the American ‘Labour Union’ in that among other things, it treated working women with complete equality. While in this respect the English, and still more the gallant French, are burdened with a spirit of narrow-mindedness. Anybody who knows anything of history knows that great social changes are impossible without the feminine ferment. Social progress can be measured exactly by the social position of the fair sex (the ugly ones included).”

“Philosophy hasn’t made any progress? – If somebody scratches the spot where he has an itch, do we have to see some progress? Isn’t genuine scratching otherwise, or genuine itching itching? And can’t this reaction to an irritation continue in the same way for a long time before a cure for the itching is discovered?”