人是一種做交易的動物，沒有其他動物會這樣做，沒有狗會和另一只狗交換骨頭。
Man is an animal that makes bargains: no other animal does this no dog exchanges bones with another.
歷史是一個(gè)畫廊，里面原作很少，復(fù)制品很多。
嗅覺是通往大腦的窗口，提供了我們?nèi)绾翁幚硇畔⒑颓楦械囊娊狻?/div>
Always listen to your audience. They will tell you what they want, if you're willing to hear.
Always be prepared. The more you know, the less you carry.