Innovation in fisheries management must balance economic needs with ecological responsibility.
The energy transition is not just about switching from fossil fuels to renewables; it's about making the entire energy system more sustainable.
【讲解】:古代读书人学习的目的,在于修养自己的学问道德(然后去为国家、人民服务),现在读书人学习的目的,在于给别人看(希望得到别人的赞美和任用)。