你是你我是我用英文怎么说

you are who you are.
I am who I am.

二楼的句子没连词
You are you，and I am me.
说实话这样翻还是觉得有些不对，但是楼上的几位的翻法也不舒服

You are you, I am me

You are mine.

You are what you are.
I am what I am.

you are different from me