天空才是极限，你要明白这一点。

译文：不要掩盖别人的优点，不要随便议论别人的缺点。

"The past is always present in our lives, whether we acknowledge it or not."

"A book is a conversation between the writer and the reader across time."

真正的领导者倾听多于发言，并以诚信为首要行动准则。