Modern science is necessarily a double-edged tool, a tool that cuts both ways. ... There is no doubt that a Zeppelin is a wonderful thing; but that did not prevent it from becoming a horrible thing.

It is very good for a man to talk about what he does not understand; as long as he understands that he does not understand it.

Americans have a taste for…rocking-chairs. A flippant critic might suggest that they select rocking-chairs so that, even when they are sitting down, they need not be sitting still. Something of this restlessness in the race may really be involved in the matter; but I think the deeper significance of the rocking-chair may still be found in the deeper symbolism of the rocking-horse. I think there is behind all this fresh and facile use of wood a certain spirit that is childish in the good sense of the word; something that is innocent, and easily pleased.

Every time a man knocks on a brothel door, he is really knocking for God

People accuse journalism of being too personal; but to me it has always seemed far too impersonal. It is charged with tearing away the veils from private life; but it seems to me to be always dropping diaphanous but blinding veils between men and men. The Yellow Press is abused for exposing facts which are private; I wish the Yellow Press did anything so valuable. It is exactly the decisive individual touches that it never gives; and a proof of this is that after one has met a man a million times in the newspapers it is always a complete shock and reversal to meet him in real life.

The most unfathomable schools and sages have never attained to the gravity which dwells in the eyes of a baby of three months old. It is the gravity of astonishment at the universe, and astonishment at the universe is not mysticism, but a transcendent common-sense. The fascination of children lies in this: that with each of them all things are remade, and the universe is put again upon its trial.

Romance is the combination of something that is strange with something that is secure.