译文：因此，即使拥有中原的富饶，也比不上这座都城的无限繁华。

The course of human life is not determined by drives or environment alone, but by creative self-direction as well.

Everything flows, everything changes, nothing remains.

能源转型不仅仅是化石燃料向可再生能源的转变，更是使整个能源系统更加可持续。