Don "t complain that life is too unfair to you just because life simply does not know who you are."

不要抱怨生活对你不公平，因为生活压根就不知道你是谁。

youdao

If you don't vote, then don't complain afterwards because you have had the chance to express your views.

BBC: Will you vote for the police and crime commissioners?

Representative FRANK: Well, if you are a lion tamer, don't complain to me when a lion bites you.

NPR: Gay Republicans Feel Heat from the Foley Scandal

You just go with it and don't complain.

WSJ: Artist, Known