Inspiration is a guest that does not willingly visit the lazy.

天文学中的精确测量为理解宇宙打开了新的窗口。

Dearer than eye-sight, space, and liberty; Beyond what can be valued, rich or rare;

"Behind every post is a real person with real feelings—let's not forget that."

我不是商人，我就是生意本身。

银河系的黑洞是我们研究极端引力的最近实验室。