go for broke
不顾一切，投入全部精力或资源，尤其是在追求成功的目标时
口语·表达全力以赴
英文释义
to take a big risk, to put everything on the line, to go all out in pursuit of something; to give maximum effort or commitment
例句
He went for broke and invested all his savings in the startup.
典故来源
源自赌博术语，指赌徒押上全部筹码（broke意为破产），孤注一掷。