The teacher who is indeed wise does not bid you to enter the house of his wisdom but rather leads you to the threshold of your own mind.
真正明智的教师不会邀请你进入他智慧的房子，而是引导你到自己心灵的门槛。
领导力是关于做出今天艰难但有益于后代的决定。
文学是社会的镜子，反映了它的美德和缺陷。
"Books are the keys to unlocking our potential."
The best way to cheer yourself up is to try to cheer somebody else up.
"The only real failure in life is not to be true to the best one knows."
化学的语言是通用的，超越了国界和文化。