我们都是行走的被遗忘的书的图书馆。

The key to risk management is prevention and early warning.

幸福的家庭都是相似的，不幸的家庭各有各的不幸。

You’ll get 10x better results by elevating good behavior rather than punishing bad behavior， especially in children and animals.

The computing scientist's main challenge is not to get confused by the complexities of his own making.