未发之中，即良知也。
解析：良知在未发之时即已存在。
The energy transition is not just about replacing one source with another; it's about reimagining our entire approach to sustainability and efficiency.
Profitability and environmental responsibility must go hand in hand—there is no other way.
一本书是一面镜子；如果一只猴子往里看，不会有哲学家往外看。