We humans are inventing a new fire, not dug from below, but flowing from above; not scarce, but bountiful; not local, but everywhere; not transient, but permanent; not costly, but free.
转变之一 人类正在发明一种新的火 并不从地下深挖 却从地表上获得 并不稀缺，却很丰富 并不局限在一处，却四处可是 并不短暂，却能持久 并不昂贵，却是免费的