Man is not logical and his intellectual history is a record of mental reserves and compromises. He hangs on to what he can in his old beliefs even when he is compelled to surrender their logical basis.

最成功的水产养殖是与自然合作，而不是对抗自然。

没有人能在相当长的时间里，对自己戴一副面具，对众人戴另一副面具，而最终不困惑于哪一副才是真实的。

你生活的质量取决于你人际关系的质量。