Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence.

There is no love sincerer than the love of food.

发现说谎者悖论及相关悖论使人们认识到，直觉上的真理概念并不像乍看起来那么简单。

"Books so special and rare and yours that advertising your affection feels like a betrayal."

要使婚姻长久，就需克服自我中心意识。