The success of liberal democracy depends on the ability of its institutions to adapt to changing circumstances.
采矿技术不是为了取代人,而是为了让他们能够做得更好。
自然不浪费,我们也不应该。
当我们编写可以“学习”的程序时,事实证明我们是这样做的,而他们不是。
I've been through a lot in my life, and I'm still here.