there's a method to his madness
口语·解释看似古怪的行为
例句
He seems to be making random decisions, but there's a method to his madness.
典故来源
源自莎士比亚戏剧《哈姆雷特》，剧中角色假装疯狂却暗藏计划，后用来形容看似混乱的行为背后有逻辑。