失败是有教益的。真正思考的人从失败中学到的东西和从成功中学到的一样多。
Failure is instructive. The person who really thinks learns quite as much from his failures as from his successes.
Combinatorics is like the art of counting without actually counting.
我不是追随者，我是领导者。
Consumer choices drive industry change—educate them fiercely.
预测未来的最好方式就是创造未来。