解析：看到正义的事，却不能勇敢去做，这是懦夫的表现。

要快乐，我们不必太在意别人。

"艺术是唯一一种不用离开家就能逃离的方式。"

对你谈论牺牲的人，谈论的是奴隶和主人。而且他打算成为主人。

Challenges are opportunities in disguise—embrace them.

"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."

一场以良好精神进行的激烈比赛，胜过一百次通过不公平手段获得的胜利。