We must balance economic growth with environmental stewardship.

I cannot choose the best。 The best chooses me。

I don't want to be a champion. I want to be a challenger.

The purpose of abstraction is not to be vague, but to create a new semantic level in which one can be absolutely precise.

概率论是我们处理不确定性的唯一工具。

【译文】 孔子说：“老好人是败坏道德的人。”