我不会因为累而停止，我会因为完成而停止。

My scientific studies have afforded me great satisfaction; and I am convinced that it will not be long before the whole world acknowledges the results of my work.

The concept of law is essentially a matter of social fact.

Education is an ornament in prosperity and a refuge in adversity.

水产养殖的未来在于科学家、养殖者和政策制定者之间的协作。