选择一个简单的理念，矢志不渝地去执行。

最深刻的真理往往是我们否认的那些。

The most important thing about a theory is that it explains the facts.

美玉和石块同匣并放，鱼眼和宝珠一起贯穿。劣马和骏马混杂不分，老牛驾辕，骏马两边。

Fear not for the future, weep not for the past.

The first step in liquidating a people is to erase its memory. Destroy its books, its culture, its history. Then have somebody write new books, manufacture a new culture, invent a new history. Before long the nation will begin to forget what it is and what it was. The world around it will forget even faster.

To be a moral human being is to pay, be obliged to pay, certain kinds of attention.

这是最好的时代，这是最坏的时代。

Data-driven decisions are the cornerstone of modern resource extraction—intuition alone won't suffice.

The past is always tense, the future perfect.