It is a good quality to have the courage to take responsibility for your own mistakes, even if it costs you. Stupid people try to justify their mistakes. What is more foolish is to let others take responsibility for their own mistakes. It is wise to admit your mistakes and learn from them.
有勇气为自己的错误承担责任是一种很好的品质，即使这会让你付出代价。愚蠢的人试图为自己的错误辩护。更愚蠢的是让别人为自己的错误负责。承认错误并从中吸取教训是明智的。