Look into any man's heart you please, and you will always find, in every one, at least one black spot which he has to keep concealed.

I'm plotting revolution against this lie that the majority has a monopoly of the truth. What are these truths that always bring the majority rallying round? Truths so elderly they are practically senile. And when a truth is as old as that, gentlemen, you can hardly tell it from a lie.

It's not only what we have inherited from our father and mother that walks in us. It's all sorts of dead ideas, and lifeless old beliefs, and so forth. They have no vitality, but they cling to us all the same, and we can't get rid of them.

People who don't know how to keep themselves healthy ought to have the decency to get themselves buried, and not waste time about it.

The old terms must be invented with new meaning and given new explanations. Liberty, equality, and fraternity are no longer what they were in the days of the late-lamented guillotine. This is what the politicians will not understand; and that is why I hate them. They want only their own special revolutions- external revolutions, political revolutions, etc. But that is only dabbling. What is really needed is a revolution of the human spirit.

I'm afraid for all those who'll have the bread snatched from their mouths by these machines. What business has science and capitalism got, bringing all these new inventions into the works, before society has produced a generation educated up to using them!

Was the majority right when they stood by while Jesus was crucified? Was the majority right when they refused to believe that the earth moved around the sun and let Galileo be driven to his knees like a dog? It takes fifty years for the majority to be right. The majority is never right until it does right.