科学家是务实的人，他们的目标是实际的。他们不追求终极，而是追求接近。

Sometimes a thing is broken and cannot be put back together.

我不怕辛苦，最怕的是没机会。

When one reads Bibles, one is less surprised at what the Deity knows than at what he doesn't know.

To the world you may be one person， but to one person you may be the world。