照片是一种非常糟糕的传达事物实际样子的方式。
The photograph is a very poor way of communicating what something actually looks like.
光的理论实际上是物理学两大理论的交汇点，即粒子理论和波动理论。
2008：贝索斯致股东信《逆向工作法 VS 技能导向法》
Every mathematical problem has a solution; it's just a matter of finding the right perspective.
The desires， and other passions of man， in themselves， are in his own power； his real difficulties are， to know when they are to be controlled， and when not.
In business, adaptability is the key to longevity.