The world is a beautiful place, but it has its thorns.

Sustainability isn't a choice; it's the only path forward for responsible business.

激光对于阿秒物理学的意义，就像望远镜对于天文学的意义一样。

解析：圣人能体会天地民物之情。

我一直是个叛逆者。

All we know is still infinitely less than all that remains unknown.