Theories are like nets: only he who casts will catch.
理论就像网：只有撒网的人才能捕获。
经济学是对人类日常生活事务的研究。
Innovation is not from 1 to N, but from 0 to 1.
In the field of new energy, we must not only produce good products but also build a good ecosystem.
形容世事短暂如春梦，人情淡薄如秋云。