人生不是赛跑,而是一段每一步都算数的旅程——包括那些跌倒。
Language is the mirror of the soul; it reflects our deepest thoughts and emotions.
Small changes in incentives can lead to large changes in behavior.
我一直是个乐观主义者,我想这源于我相信创造力和智慧的力量可以让世界变得更美好。