The soul is placed in the body like a rough diamond, and must be polished, or the luster of it will never appear.
灵魂被放置在身体里，就像一颗粗糙的钻石，必须经过打磨，否则它的光泽永远不会显现。
It is better to be a human being dissatisfied than a pig satisfied； better to be Socrates dissatisfied than a fool satisfied.
可持续林业不是一种选择；它是一种义务。
教育不仅必须是文化的传播者，而且还必须提供对世界的另类看法，并增强探索的意志。
"The novel is the great adventure of the mind."
I don’t think you can compare eras in tennis. Every era has its great players.