宇宙的扭曲面——黑洞、虫洞、奇点等——是一个谜团，一个挑战我们理解的奥秘。

A person may cause evil to others not only by his actions but by his inaction， and in either case， he is justly accountable to them for the injury.

我不是开始，我是结束。

我们知道，没有人夺取权力是为了放弃它。