A mathematician is a person who can find analogies between theorems; a better mathematician is one who can see analogies between proofs and the best mathematician can notice analogies between theories.

记忆是脆弱的——容易被扭曲，容易丢失。

The competent programmer is fully aware of the strictly limited size of his own skull; therefore he approaches the programming task in full humility, and among other things he avoids clever tricks like the plague.

The key to successful investing is to have a long-term perspective, a disciplined approach, and a clear understanding of the market and the risks involved.