凡是大国之所以不攻打小国的，必定是由于这个小国粮食充足，城郭修筑坚固，上下和谐一心。 

If you're not stubborn， you'll give up on experiments too soon. And if you're not flexible， you'll pound your head against the wall and you won't see a different solution to a problem you're trying to solve.

在不确定的时代，唯一确定的就是变化本身。

喜欢你工作的人非常重要，否则生活和你的工作将会相当痛苦。

预测未来的最好方法就是去创造它。