经常要坦白地承认一项过失错误，这将使你的上司意料防备不及，才会给你一个机会去犯更多的错误。

The past is what you remember, imagine you remember, convince yourself you remember, or pretend you remember.

The only way to learn mathematics is to do mathematics.

计算的未来不在于更快的处理器，而在于更智能的算法。