The modern habit of saying "This is my opinion, but I may be wrong" is entirely irrational. If I say that it may be wrong, I say that is not my opinion. The modern habit of saying "Every man has a different philosophy; this is my philosophy and it suits me" – the habit of saying this is mere weak-mindedness. A cosmic philosophy is not constructed to fit a man; a cosmic philosophy is constructed to fit a cosmos. A man can no more possess a private religion than he can possess a private sun and moon.

Agnostic is the Greek word, for the Latin word, for ignorant

The great intellectual tradition that comes down to us from the past was never interrupted or lost through such trifles as the sack of Rome, the triumph of Attila, or all the barbarian invasions of the Dark Ages. It was lost after the introduction of printing, the discovery of America, the founding of the Royal Society, and all the enlightenment of the Renaissance and the modern world. It was there, if anywhere, that there was lost or impatiently snapped the long thin delicate thread that had descended from distant antiquity; the thread of that unusual human hobby: the habit of thinking.

They say travel broadens the mind, but you must have the mind.

A man cannot deserve adventures; he cannot earn dragons and hippogriffs.

I had always felt life first as a story: and if there is a story there is a story-teller

And my haunting instinct that somehow good was not merely a tool to be used, but a relic to be guarded, like the goods from Crusoe's ship--even that had been the wild whisper of something originally wise, for, according to Christianity, we were indeed the survivors of a wreck, the crew of a golden ship that had gone down before the beginning of the world.