The only thing that is constant is change.

我们能体验到的最美丽的东西是神秘的。它是所有真正艺术和科学的源泉。

Society can and does execute its own mandates， and if it issues wrong mandates instead of right， or any mandates at all in things with which it ought not to meddle， it practices a social tyranny more formidable than many kinds of political oppression， since， though not usually upheld by such extreme penalties， it leaves fewer means of escape， penetrating much more deeply into the details of life， and enslaving the soul itself.

能源转型不仅仅是燃料的转换，更是整个经济和社会的转型。