过去无法改变，但未来可以。现在如何生活，将塑造未来。

我总是相信，最重要的不是成为最好的，而是比昨天更好。

A non-writing writer is a monster courting insanity.

The most difficult thing is the decision to act, the rest is merely tenacity.

计算的本质在于信息的转换。