A moral being is one who is capable of reflecting on his past actions and their motives.

我们唯一需要恐惧的就是恐惧本身。

In the age of big data, the mathematical principles of data structures and algorithms have become more critical than ever.

Coal is China's main energy source and will remain the cornerstone of China's energy security for a long time to come.

This is the map that shows us where we're going. And this is the map that shows us where we've been. And it's never ever ugly.

Remembering that I'll be dead soon is the most important tool I've ever encountered to help me make the big choices in life. Because almost everything - all external expectations, all pride, all fear of embarrassment or failure - these things just fall away in the face of death, leaving only what is truly important.

"The act of reading is as creative as the act of writing."

语言是权力的第一个牺牲品。

"النسيان هو النصر الوحيد على الموت."

Letters are the biographer's gold mine; they reveal what official records conceal.

人们哭泣比改变要容易得多。