伦理学的任务不仅是理解世界，而且是改变世界。

渔业资源的保护不是选择题，而是必答题。

The artist, like the God of the creation, remains within or behind or beyond or above his handiwork, invisible, refined out of existence, indifferent, paring his fingernails.

To find yourself，think for yourself.

色散理论是量子力学中最美丽的篇章。