The only way to achieve the impossible is to believe it is possible.

As you grow older, you will discover that you have two hands, one for helping yourself, the other for helping others.

The universe is a unified whole.

在非常小的领域里，现实的粒子和波动方面同样重要，空间和时间的经典概念失去了意义。

Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.

最好的建筑来自约束，而不是自由。