“There is an old Eastern fable about a traveler who is taken unawares on the steppes by a ferocious wild animal. In order to escape the beast the traveler hides in an empty well, but at the bottom of the well he sees a dragon with its jaws open, ready to devour him. The poor fellow does not dare to climb out because he is afraid of being eaten by the rapacious beast, neither does he dare drop to the bottom of the well for fear of being eaten by the dragon. So he seizes hold of a branch of a bush that is growing in the crevices of the well and clings on to it. His arms grow weak and he knows that he will soon have to resign himself to the death that awaits him on either side. Yet he still clings on, and while he is holding on to the branch he looks around and sees that two mice, one black and one white, are steadily working their way round the bush he is hanging from, gnawing away at it. Sooner or later they will eat through it and the branch will snap, and he will fall into the jaws of the dragon. The traveler sees this and knows that he will inevitably perish. But while he is still hanging there he sees some drops of honey on the leaves of the bush, stretches out his tongue and licks them. In the same way I am clinging to the tree of life, knowing full well that the dragon of death inevitably awaits me, ready to tear me to pieces, and I cannot understand how I have fallen into this torment. And Itry licking the honey that once consoled me, but it no longer gives me pleasure. The white mouse and the black mouse – day and night – are gnawing at the branch from which I am hanging. I can see the dragon clearly and the honey no longer tastes sweet. I can see only one thing; the inescapable dragon and the mice, and I cannot tear my eyes away from them. And this is no fable but the truth, the truth that is irrefutable and intelligible to everyone.

“The sole meaning of life is to serve humanity.”

“If there is a God and future life, there is truth and good, and man's highest happiness consists in striving to attain them. We must live, we must love, and we must believe that we live not only today on this scrap of earth, but have lived and shall live”

“One must try to make one's life as pleasant as possible. I'm alive and it's not my fault, which means I must somehow go on living the best I can, without bothering anybody, until I die.' 'But what makes you live? With such thoughts, you'll sit without moving, without undertaking anything...' 'Life won't leave one alone as it is.”

“Her face was brilliant and glowing; but this glow was not one of brightness; it suggested the fearful glow of a conflagration in the midst of a dark night.”

“If you look for perfection, you'll never be content.”

“... in marriage the great thing was love, and that with love one would always be happy, for happiness rests only on oneself.”

“Writing laws is easy, but governing is difficult.”

“Are we not all flung into the world for no other purpose than to hate each other, and so to torture ourselves and one another?”

“So he lived, not knowing and not seeing any chance of knowing what he was and for what purpose he had been placed in the word.”

“What I think about vivisection is that if people admit that they have the right to take or endanger the life of living beings for the benefit of many, there will be no limit to their cruelty.”

“Historians are like deaf people who go on answering questions that no one has asked them.”

“Happiness is pleasure without regret”

“All the girls in the world were divided into two classes: one class included all the girls in the world except her, and they had all the usual human feelings and were very ordinary girls; while the other class -herself alone- had no weaknesses and was superior to all humanity.”

“Whatever we may say about the soul going to the sky... we know there is no sky but only an atmosphere.”