Hello everyone! The new word for you is "bend over backward"
It means attempt to do accomplish and try very hard to do something,especially to help or please someone else.
Although It have barrier but barrier can't spike hard attempt.
I believe that everyone in classroom have attempt to do something. If we strive and don't dispose of attempt, We have to succeed certainly. Everything that I say. It corresponds to the idiom that "where there's a will, there's a way" So everyone will succeed, if you bend over backward.