Love is the only madness we willingly embrace.

A law of nature， lex naturalis， is a precept or general rule found out by reason， by which a man is forbidden to do that which is destructive of his life or takes away the means of preserving the same.

Business success and environmental responsibility can and should go hand in hand.

每一种心理现象都是整个有机体适应环境的功能体现。

真正成功的唯一方法是为他人创造价值。