1.早晨涉水。亦指早晨涉水之人。典出《書．泰誓下》:"今商王受﹐狎侮五常﹐荒怠弗敬﹐自絶於天﹐結怨於民﹐斫朝涉之脛﹐剖賢人之心﹐作威殺戮﹐毒痡四海。"孔穎達疏:"冬月見朝涉水者﹐謂其脛耐寒﹐斬而視之。"