没有比我们第一次巨大悲伤来临时的绝望更绝对的了，那时我们还不知道什么是经历过痛苦又被治愈，什么是绝望后又恢复。
There is no despair so absolute as that which comes with the first moments of our first great sorrow, when we have not yet known what it is to have suffered and be healed, to have despaired and have recovered.
"The biographer's task is to illuminate, not to judge."
解释：饿了再吃，粗茶淡饭味道也像吃肉一样可口。安稳走路就不会感觉到劳累，权当坐车。
领导力意味着今天做出艰难的决定，为子孙后代带来利益。
Quality is not a task; it is a responsibility.
逻辑学研究不仅仅是关于形式系统，而是理解理性思维的基本结构。