“Without knowledge of what I am and why I am here, it is impossible to live, and since I cannot know that, I cannot live either. In an infinity of time, in an infinity of matter, and an infinity of space a bubble-organism emerges while will exist for a little time and then burst, and that bubble am I.”

“I can't praise a young lady who is alive only when people are admiring her, but as soon as she is left alone, collapses and finds nothing to her taste--one who is all for show and has no resources in herself”

“You've said nothing, of course, and I ask nothing," he was saying; "but you know that friendship's not what I want: that there's only one happiness in life for me, that word that you dislike so...yes, love!...”

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

“The doctor arrived towards dinnertime and said, of course, that although recurring phenomena might well elicit apprehension, nonetheless there was, strictly speaking, no positive indication, yet since neither was there any contraindication, it might, on the one hand, be supposed, but on the other hand it might also be supposed. And it was therefore necessary to stay in bed, and although I don't like prescribing, nevertheless take this and stay in bed.”

“Though men in their hundreds of thousands had tried their hardest to disfigure that little corner of the earth where they had crowded themselves together, paving the ground with stones so that nothing could grow, weeding out every blade of vegetation, filling the air with the fumes of coal and gas, cutting down trees and driving away every beast and every bird -- spring, however, was still spring, even in the town. The sun shone warm, the grass, wherever it had not been scraped away, revived and showed green not only on the narrow strips of lawn on the boulevards but between the paving-stones as well, and the birches, the poplars and the wild cherry-trees were unfolding their sticky, fragrant leaves, and the swelling buds were bursting on the lime trees; the jackdaws, the sparrows and the pigeons were cheerfully getting their nests ready for the spring, and the flies, warmed by the sunshine, buzzed gaily along the walls. All were happy -- plants, birds, insects and children. But grown-up people -- adult men and women -- never left off cheating and tormenting themselves and one another. It was not this spring morning which they considered sacred and important, not the beauty of God's world, given to all creatures to enjoy -- a beauty which inclines the heart to peace, to harmony and to love. No, what they considered sacred and important were their own devices for wielding power over each other.”

“On the twelfth of June, the forces of Western Europe crossed the borders of Russia, and war began--that is, an event took place contrary to human reason and to the whole of human nature.”

“My principal sin is doubt. I doubt everything, and am in doubt most of the time.”

“The combination of causes of phenomena is beyond the grasp of the human intellect. But the impulse to seek causes is innate in the soul of man. And the human intellect, with no inkling of the immense variety and complexity of circumstances conditioning a phenomenon, any one of which may be separately conceived of as the cause of it, snatches at the first and most easily understood approximation, and says here is the cause.”

He felt like a man who, after straining his eyes to peer into the remote distance, finds what he was seeking at his very feet. All his life he had been looking over the heads of those around him, while he had only to look before him without straining his eyes.”

“The pleasure lies not in discovering truth, but in searching for it.”

“Freethinkers are those who are willing to use their minds without prejudice and without fearing to understand things that clash with their own customs, privileges, or beliefs. This state of mind is not common, but it is essential for right thinking; where it is absent, discussion is apt to become worse than useless.”

“War is not a polite recreation but the vilest thing in life, and we ought to understand that and not play at war. Our attitude towards the fearful necessity of war ought to be stern. It boils down to this: we should have done with humbug, and let war be war and not a game. Otherwise, war is a favourite pastime of the idle and frivolous...”

“The further one goes, the better the land seems. ”

“A thought can advance your life in the right direction only when it answers questions which were asked by your soul. A thought which was first borrowed from someone else and then accepted by your mind and memory does not really much influence your life, and sometimes leads you in the wrong direction. Read less, study less, but think more. Learn, both from your teachers and from the books which you read, only those things which you really need and which you really want to know.”