Premature optimization is the root of all evil.

敢说的人，就做得到。

Over the centuries the Indians developed sign language for communicating phenomena of interest. Programmers from different tribes (FORTRAN, LISP, ALGOL, SNOBOL, etc.) could use one that doesn't require them to carry a blackboard on their ponies.

性是你得不到爱时的安慰。

The stock market is a voting machine in the short term and a weighing machine in the long term.