There are arguments for atheism, and they do not depend, and never did depend, upon science. They are arguable enough, as far as they go, upon a general survey of life; only it happens to be a superficial survey of life.

For children are innocent and love justice, while most of us are wicked and naturally prefer mercy.

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.

Vigorous organisms talk not about their processes, but about their aims.

Surely we cannot take an open question like the supernatural and shut it with a bang, turning the key of the madhouse on all the mystics of history. You cannot take the region of the unknown and calmly say that, though you know nothing about it, you know all the gates are locked. We do not know enough about the unknown to know that it is unknowable.

The best way that a man could test his readiness to encounter the common variety of mankind would be to climb down a chimney into any house at random, and get on as well as possible with the people inside. And that is essentially what each one of us did on the day that he was born.

Humility is the luxurious art of reducing ourselves to a point, not to a small thing or a large one, but to a thing with no size at all, so that to it all the cosmic things are what they really are - of immeasurable stature.