你必须愿意失败，愿意犯错，愿意带着学到的教训重新开始。

You are never too old to set another goal or to dream a new dream.

生活是10%发生在你身上的事和90%你如何应对它。

生活不完美，但它值得。

性能不仅仅是速度，还包括效率和可扩展性。

One of the strongest motives that lead men to art and science， is escape from everyday life with its painful crudity and hopeless dreariness， such men make this cosmos and its construction in the pivot of their emotional life， in ordered to find the peace and the security， which they cannot find in the narrow whirlpool of personal experience.

理解一个角色的唯一方法就是理解他们的矛盾。