最重要的是保持头脑活跃。
The most important thing is to keep your mind active.
我们都是由我们所失去的和所获得的东西共同塑造的。
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.
表演不是要成为不同的人。它是在明显不同的事物中找到相似之处，然后在那里找到自己。
When you have to kill a man it costs nothing to be polite.
The real test of an algorithm is not just its correctness, but its scalability and robustness.