You do miracles if you concentrate your mind on one thing and one thing only.

The ultimate, most holy form of theory is action.

Happy the youth who believes that his duty is to remake the world and bring it more in accord with virtue and justice, more in accord with his own heart. Woe to whoever commences his life without lunacy.

If a woman sleeps alone it puts a shame on all men. God has a very big heart, but there is one sin He will not forgive. If a woman calls a man to her bed and he will not go.

I say one thing, you write another, and those who read you understand still something else! I say: cross, death, kingdom of heaven, God...and what do you understand? Each of you attaches his own suffering, interests and desires to each of these sacred words, and my words disappear, my soul is lost. I can't stand it any longer!

To think things out properly and fairly, a fellow's got to be calm and old and toothless: When you're an old gaffer with no teeth, it's easy to say: 'Damn it, boys, you mustn't bite!' But, when you've got all thirty-two teeth.

I believe I'm a caterpillar buried deep down under the ground. The entire earth is above me, crushing me and I begin to bore through the soil, making a passage to the surface so that I can penetrate the crust and issue into the light. It's hard work boring through the entire earth, but I'm able to be patient because I have a strong premonition that as soon as I do issue into the light I shall become a butterfly.