The march of science and technology does not imply growing intellectual complexity in the lives of most people. It often means the opposite.

做你自己；别人都已经有人做了。

Every leaf of vegetable is a gift from nature. We must plant and harvest with reverence.

丙型肝炎的发现不仅仅是我个人的成就，而是许多杰出人才共同努力的结果。

质量从来不是偶然的；它始终是智慧努力的结果。