真相很少纯粹，也绝不简单。
The truth is rarely pure and never simple.
The only way to make sense out of change is to plunge into it, move with it, and join the dance.
译文：纵览历史，凡是贤明的国和家，成功源于勤俭，衰败起于奢华。赏析：节俭不是吝啬，是对钱财的合理利用。不管何时，我们都要有忧患意识，保持俭朴的作风。
In quantum mechanics, the act of measurement can change the state of the system being measured.
生命是一场漫长的告别。
记忆是一种成就，甚至是一种更新。