森林的真正价值不能仅用板材英尺来衡量。
The key to performance is elegance, not battalions of special cases.
全世界称誉也不会因而受到激励，全世界反对也不会因之感到沮丧；外界扰乱不了他平静的内心，他已经认清自我与外物的分别，辨明了荣与辱的不同境界。
如果你不投资未来，你就不会有未来。
The AdS/CFT correspondence is a powerful tool for understanding quantum gravity.
The true measure of a leader is not how many followers they have, but how many leaders they create.