give someone enough rope
给某人自由或机会来自取灭亡；任其自生自灭
口语·任其自取灭亡
英文释义
to give someone enough freedom or leeway to make mistakes or reveal their true character, often resulting in their own downfall or failure
例句
Don't warn him; just give him enough rope and he'll hang himself.
典故来源
源自给犯人足够绳子让其自缢的比喻，指给予自由使其自取灭亡。