"The only true voyage of discovery, the only fountain of Eternal Youth, would be not to visit strange lands but to possess other eyes, to behold the universe through the eyes of another, of a hundred others, to behold the hundred universes that each of them beholds."

We are not selling water, we are selling health and quality of life.

科学不仅仅是寻找答案，更是提出正确的问题。