In the long run every program becomes rococo - then rubble.

The best thing about getting older is that you don't lose all the other ages you've been.

古时候的学者得到一句善言，就会放在自己身上去实践；而现在的学者得到一句善言就必定想取悦别人。

The only way to discover the limits of the possible is to go beyond them into the impossible.

不了解人的缺点，不了解人的优点，不了解人优点中的缺点，不了解人缺点中的优点，就不可以随便用人，不可以随便教人。