我们必须通过循环经济原则的视角来看待水产养殖。
The act of discovery is not reserved for the genius alone.
No one's actions can be completely understood unless they are seen in the context of that person's life as a whole.
The world is full of obvious things which nobody by any chance ever observes.
幸福不是现成的东西，它来自于你自己的行动。