A change of environment is the traditional fallacy upon which doomed loves, and lungs, rely.

Chess problems demand from the composer the same virtues that characterize all worthwhile art: originality, invention, conciseness, harmony, complexity, and splendid insincerity

The future is but the obsolete in reverse.

Why should I tolerate a perfect stranger at the bedside of my mind?

Whatever his secret was, I have learnt one secret too, and namely: that the soul is but a manner of being - not a constant state - that any soul may be yours, if you find and follow its undulations. The hereafter may be the full ability of consciously living in any chosen soul, in any number of souls, all of them unconscious of their interchangeable burden.

The commentator may be excused for repeating what he has stressed in his own books and lectures, namely that "offensive" is frequently but a synonym for "unusual;" and a great work of art is of course always original, and thus by its very nature should come more or less as a shocking surprise.

It was an interesting thing to do. Why did I write any of my books, after all? For the sake of the pleasure, for the sake of the difficulty. I have no social purpose, no moral message; I've no general ideas to exploit, I just like composing riddles with elegant solutions.