The truth is rarely pure and never simple.

Challenges are opportunities in disguise—if you're willing to look closely.

经济学家最重要的技能是清晰地思考权衡取舍。

The conjectures of the Langlands program are a challenge to the next generation of mathematicians.

Quality starts in the soil; if you take care of the land, the land will take care of you.

The elements of consciousness are to be isolated by experimental means.

歌唱90%在于倾听。你也必须倾听寂静。