解释：不通过学习而能自己知道的，不去请教他人而能自己通晓的，从古到今没有这样的事。
"There are no hard distinctions between what is real and what is unreal, nor between what is true and what is false."
The debate isn't 'coal vs. renewables'—it's how to integrate both during the transition.
可持续性不仅仅是一种趋势，而是我们星球生存的必要条件。
释义：与敌人交战之前，必须仔细分析和了解敌人的情况，然后才能制定作战计划和出兵，以确保行动的成功。
The future belongs to those who dare to dream and act boldly.