渔业技术必须首先服务于保护，其次才是利润。
Technology in fisheries must serve conservation first, profit second.
学历史,学历史。历史里藏着一切的智慧。
I don't believe in pessimism. If something doesn't come up the way you want, forge ahead. If you think it's going to rain, it will.
The idea that a bell rings to signal when investors should get into or out of the stock market is simply not credible.