生活不是等待暴风雨过去，而是学会在雨中跳舞。
Life is 10% what happens to you and 90% how you react to it.
The first lesson of economics is scarcity: There is never enough of anything to satisfy all those who want it. The first lesson of politics is to disregard the first lesson of economics.
The best quarries leave not just holes in the ground, but value in communities.
The quest for a unified theory of physics is one of the greatest intellectual adventures of our time.
伟大的哲学家是那些有勇气为自己思考的人。