有机农业不是退步，而是在质量和责任上的飞跃。

外部条件影响下生命形式的发展是一个极其重要的课题。

合作而非竞争将决定水产养殖的未来。

The value of a commodity, or the quantity of any other commodity for which it will exchange, depends on the relative quantity of labor which is necessary for its production, and not on the greater or less compensation which is paid for that labor.

一部好电影是让观众带着更多问题而不是答案离开的电影。