你不能对任何情况生气，你得嘲笑它。
决心不过是记忆的奴隶，它会根据你的记忆随意更改。
好奇心和毅力可以改变世界。
The man in the planning room, whose specialty under scientific management is planning ahead, invariably finds that the work can be done better and more economically by a subdivision of the labor.