在这个世界上，你无法选择是否受伤，但你可以选择由谁来伤害你。
"You don't get to choose if you get hurt in this world, but you do have some say in who hurts you."
挑战不仅在于收集数据，还在于以改善生活的方式理解数据。
Freedom of the press is not just important to democracy, it is democracy.
Success is not accidental, it requires persistence and hard work.
要理解递归，首先必须理解递归。