The man who kills a man kills a man. The man who kills himself kills all men. As far as he is concerned, he wipes out the world.

Do not, I beseech you be troubled by the increase of forces already in dissolution. You have mistake the hour of the night: it is already morning.

Why be something to everybody when you can be everything to somebody?

Men can construct a science with very few instruments, or with very plain instruments; but no one on earth could construct a science with unreliable instruments. A man might work out the whole of mathematics with a handful of pebbles, but not with a handful of clay which was always falling apart into new fragments, and falling together into new combinations. A man might measure heaven and earth with a reed, but not with a growing reed.

Many clever men like you have trusted to civilization. Many clever Babylonians, many clever Egyptians, many clever men at the end of Rome. Can you tell me, in a world that is flagrant with the failures of civilisation, what there is particularly immortal about yours?

I never said a word against eminent men of science. What I complain of is a vague popular philosophy which supposes itself to be scientific when it is really nothing but a sort of new religion and an uncommonly nasty one. When people talked about the fall of man, they knew they were talking about a mystery, a thing they didn't understand. Now they talk about the survival of the fittest: they think they do understand it, whereas they have not merely no notion, they have an elaborately false notion of what the words mean.

I am myself so exceedingly Nordic, as far as physical constitution is concerned, that I can enjoy almost any weather except what is called glorious weather. At the end of a few days, I am left wondering how the men of the Mediterranean ever managed to do almost all the most active and astonishing things that have been done.