自由是绝对必要的。
计算复杂性的美在于它能够根据问题的固有难度对问题进行分类。
衡量一本好书的标准是它是否能让你以不同的方式看待世界。
知道自己了解别人,设身处地为别人着想,体会别人感受。
If we are a good team and know what we want to do, one of us can defeat ten of them.
Operational effectiveness and strategy are both essential to superior performance, but they work in very different ways.
Knowing is not enough, we must apply. Willing is not enough, we must do.