magnanimous

Even though he lost the competition, he was magnanimous enough to congratulate the winner sincerely.

(Chinese) 尽管输掉了比赛，但他足够大度，真诚地祝贺了获胜者。

A magnanimous leader does not seek revenge against those who criticized his past decisions.

(Chinese) 一位宽宏大量的领导者不会对那些批评过他过去决定的人寻求报复。