He who has no homeland is like a nightingale without a green forest.

可持续性不是流行语，而是现代资源开采的基础。

休息隶属于工作，正如眼睑隶属于眼睛。

I have come to believe that a great teacher is a great artist and that there are as few as there are any other great artists. Teaching might even be the greatest of the arts since the medium is the human mind and spirit.

The great question which, in all ages, has disturbed mankind, and brought on them the greatest part of their mischiefs, has been, not whether there be power in the world, nor whence it came, but who should have it.

In quantum information theory, we've learned that information is not just about what you know, but about what you don't know.