如果剑很短而笔很锋利，那么笔就比剑更有力量。

Nothing is more surprising than the easiness with which the many are governed by the few.

我们有责任让全人类都能获得技术。

Happy the man, and happy he alone, he who can call today his own.

Loneliness is the human condition. Cultivate it. The way it tunnels into you allows your soul room to grow.

可持续性不是成本，而是对我们未来的投资。