客户的需求永远是技术演进的第一驱动力。

The only way to change behavior is through manipulation of reinforcement contingencies.

In mathematics, the art of proposing a question must be held of higher value than solving it.

凡是做学问，必须从各个方面都理解透彻，还要更进一步深入理解内在的道理。

我不喜欢平庸，我喜欢卓越。