渔业技术应首先服务于保护，其次才是商业。

The truth is rarely pure and never simple.

It is a common experience that a problem difficult at night is resolved in the morning after the committee of sleep has worked on it.

艺术的目的是表现事物的内在意义，而非外在表象。

科学是关于理解我们周围的世界，这种理解可以带来令人难以置信的进步。