To this day, I have never taken a course anywhere, in chemistry, economics, psychology, or business.
我做过的最有争议的事情就是坚持下来。
中国渔业要走向世界,就必须坚持绿色、高效、负责任的发展道路。
知识越少越准确,知识越多,疑惑也就越多。