Unhappy is he to whom the memories of childhood bring only fear and sadness.

With five feeble senses we pretend to comprehend the boundlessly complex cosmos, yet other beings with wider, stronger, or different range of senses might not only see very differently the things we see, but might see and study whole worlds of matter, energy, and life which lie close at hand yet can never be detected with the senses we have.

The most merciful thing in the world, I think, is the inability of the human mind to correlate all its contents. We live on a placid island of ignorance in the midst of black seas of the infinity, and it was not meant that we should voyage far.

The world is indeed comic, but the joke is on mankind.

Blue, green, grey, white, or black; smooth, ruffled, or mountainous; that ocean is not silent.

Ocean is more ancient than the mountains, and freighted with the memories and the dreams of Time.

I am so beastly tired of mankind and the world that nothing can interest me unless it contains a couple of murders on each page or deals with the horrors unnameable and unaccountable that leer down from the external universes.