解析：自然的法则，是损减有余来补充不足；人类社会世俗的作法却不然，而是损减贫穷不足来供奉富贵有余。

The arithmetic of algebraic varieties is a window into the hidden structures of mathematics.

Share your profits with all your associates, and treat them as partners. In turn, they will treat you as a partner, and together you will all perform beyond your wildest expectations.

高分子化学的引入开辟了一个新的材料世界，其重要性可与哥伦布发现新大陆相媲美。

仓库里空虚了日子就会难，子孙愚笨了怎么知晓礼义呢？

创新不仅仅是创造新药，更是改变生活。