The secret of change is to focus all of your energy, not on fighting the old, but on building the new.

创新既需要勇气，也需要耐心。#

Structured Programming supports the law of the excluded middle.

"There is no greater agony than bearing an untold story inside you."

对人骄傲无礼的人，不是有出息的人。骄傲，就是自满；自满，就是空虚。行事有了自满与空虚，做事就会被限制。

写作的艺术就是发现你所相信的艺术。

Be slow to fall into friendship，but when you are in，continue firm and constant.

The best discoveries are those that raise more questions than they answer.