It's not about being perfect, it's about being better than you were yesterday.
我所知道的最大快乐,是祕密的做善行,然后被人意外的发现。
译文:连续地打仗,百姓就会感到劳苦;长期打仗,士兵就会感到疲惫。
出自先秦《荀子·不苟》。君子加强道德修养没有比“诚”更重要的,达到了“诚”的要求也就到了修身养性的最高境界了。