懦夫从不启程，弱者死于路中，只剩我们前行。

Music has healing power. It has the ability to take people out of themselves for a few hours.

The existence of a legal system is a matter of social fact.

Jazz taught me freedom, but life taught me soul.

我们曾许下这样的诺言：不作恶。我要让我的公司去做对用户、对顾客、对所有人有利的事情。所以，如果我们能坚守这个诺言，我们就能做出一番有益的成就。

决策分析是根据价值和不确定性评估复杂选择的学科。