伟大不是这种奇妙、深奥、难以捉摸、神一般的特征，只有我们中的特殊人物才能尝到。它是真正存在于我们所有人中的东西。
Greatness is not this wonderful, esoteric, elusive, god-like feature that only the special among us will ever taste. It's something that truly exists in all of us.
Sometimes the hardest thing in life is to know which bridge to cross and which to burn.
"The role of business is to produce goods and services that people value more highly than their cost, and to do so while consuming as few resources as possible."