As the saying goes, looks can be deceiving.

常言道，外貌可以骗人。

But, as the saying, goes, one person's trash is another's treasure.

但正如老话说，彼之砒霜，吾之蜜糖。

As the saying goes: a friend in need is a friend indeed.

俗话说，患难见真情。”

As the saying goes, " One good turn deserves another."

就像俗话所说的，“善有善报”。

As the saying goes, " A bad penny always comes back."

”恶有恶报。”

Correlation is not causation, as the saying goes.

俗话说，相关关系不是因果关系。

As the saying goes, smile and the world smiles with you, weep and you weep alone.

俗话说的好，你微笑，世界与你一起微笑，如果你悲伤，那只能自己承受。

As the saying goes, East , West, home is the best.

很显然，不论东方南方，家是最好的地方。

As the saying goes, use it or lose it!

就像俗话说，要么使用它要么就会失去它！

And, as the saying goes, life is full of uncertainties.

俗话说，生活充满了不确定性。