人间正道是沧桑! 这句话谚语翻译成英语应如何翻译?

The biggest rule in the world is time.

对于这样的人间恨事，天若有情，也要因悲伤而衰老。
人间正道，社会发展的正常规律。沧桑，沧海（大海）变为桑田，这里比喻社会的发展变化。

原句中文应该是这个含义吧，那么

If God has feelings ,he will get old.
And every body will be vanished in the end.

Life is nothing but time!

The day if feels emotion the day to be also old, the world correct path is vicissitudes!