The true way is along a rope that is not stretched at any great height but just above the ground. It seems more designed to make people stumble than to be walked upon.

Abstraction is the key to managing complexity in software systems.

皮革行业必须进化，否则就有被淘汰的风险。可持续性不再是一个选项——而是必需品。

The world is full of suffering, it is also full of overcoming it.

实现明天的唯一限制是我们今天的怀疑。