They ought to find out how to vaccinate for love, like smallpox.

Ah, if everyone was as sensitive as you! There's no girl who hasn't gone through that. And it's all so unimportant!

All governments are in equal measure good and evil. The best ideal is anarchy.

To abolish war it is necessary to abolish patriotism, and to abolish patriotism it is necessary first to understand that it is an evil. Tell people that patriotism is bad and most will reply, 'Yes, bad patriotism is bad, but mine is good patriotism.'

…the majority of men do not think in order to know the truth, but in order to assure themselves that the life which they lead, and which is agreeable and habitual to them, is the one which coincides with the truth.

Before we can study the central issues of life today, we must destroy the prejudices and fallacies born of previous centuries.

"A real work of art destroys, in the consciousness of the receiver, the separation between himself and the artist."