The Langlands program is a challenge to our understanding of the nature of mathematical truth.
Agriculture is the foundation of manufacture and commerce.
世界充满了故事，但塑造我们现实的是我们告诉自己的那些故事。
The investor's chief problem - and even his worst enemy - is likely to be himself.
"I am not a person who can be easily categorized, and I think that is a good thing."