俯仰无愧

Explanation: Metaphor does not do good conscience, do not feel ashamed. 　　Usage: Partial official; as the predicate attribute; means a clear conscience 　　Source: Qin Meng Ke, "Mencius on": "Yang is worthy of the day, look down on others is not ashamed." Thesaurus:  Palpable heart feel no qualms, Quilt shadow-deserved