Propaganda is to a democracy what the bludgeon is to a totalitarian state.

Leadership is about listening as much as it is about directing.

概率论归根结底不过是常识的微积分化。

"History remembers the names, but biography remembers the hearts."

Certification programs are more than stickers on wood products; they represent a promise to our planet.

"The world is full of victims, and I am one of them."

"Silence is not always a sign of wisdom, but babbling is always a sign of folly."

我从来不知道自己对某件事的看法，除非我读了自己写下的东西。