To lose one parent may be regarded as a misfortune; to lose both looks like carelessness.
If something fails where you thought it would fail, that is not a failure.
生活是一系列的时刻,我们有责任充分利用每一个时刻。
真相很少是纯粹的,也绝不简单。
人类的大脑是一台自欺欺人的机器;我们只看到我们想看到的。
没有自由,美德就无法存在。