The Milky Way’s black hole is our closest laboratory for studying extreme gravity.

可持续性不再是可选项，而是当今世界生存的必要条件。

任正非内部讲话稿

I believe in the power of architecture to change people's lives.

【大意】等到大寒节气到来时，冰霜寒雪从天而降，然后才能知道只有松柏能经得住严寒考验，依然繁茂。