安全必须始终是我们每天每项操作的首要任务。

自私是永远存在的。

轻佻应以稳重矫正，浮躁应以踏实矫正，偏狭应以宽宏矫正，固执应以圆润矫正，傲慢应以谦虚矫正，放肆应以拘谨矫正，奢侈应以节俭矫正，残忍应以慈蔼矫正，贪心应以廉洁矫正，自私应以公心矫正，多话应以缄默矫正，好动应以镇静矫正，粗率应以细密矫正，急躁应以和缓矫正，怠惰应以精勤矫正，刚强暴戾应以温柔矫正，浅露应以沉潜矫正，苛薄应以浑厚矫正。

No president who performs his duties faithfully and conscientiously can have any leisure.

The question isn't who is going to let me; it's who is going to stop me.

在量子力学中，观察者与被观察的系统并不是分离的。

The difference between a good business and a bad business is that good businesses throw up one easy decision after another. The bad businesses throw up painful decisions time after time.

你祈求下雨，你也得处理泥泞。这是其中的一部分。