Just as saying goes, God is equal to everyone.

正如俗话所说的，上帝对每个人都是平等的。

Just as saying goes, "An apple a day keeps the doctors away."

正如俗话所说，“一天一苹果，疾病远离我。”

When would they be hired again? Perhaps, as the saying goes, when pigs fly.

他们什么时候会被重新雇用？也许正像俗话说的，等到猴年马月吧。

As the saying goes — it's no use crying over spilt milk.

常言道：覆水难收，后悔也于事无补。

'Accidents will happen', as the saying goes.

常言道：“意外事，总难免。”