The problem of the modern individual is not that he has too little choice, but that he has too much.

"We are lonesome animals. We spend all our life trying to be less lonesome."

The best solutions often come from listening—to nature, to science, and to the people on the ground.

了解自己的投资风格和风险承受能力是成功投资的关键。

The voice is an instrument that is very close to the soul.

代数群的算术是理解朗兰兹猜想的关键。