见义不为，无勇 (見義不為，無勇) jiàn yì bù wèi, wú yǒng

jiàn yì bù wèi, wú yǒng phrase to see what is right but not to do it is lack of courage
Domain: Literary Chinese 文言文
Notes: Quote: from Book 2 為政 Wei Zheng of the 論語 “Analects of Confucius” (Amies 2021 tr.; see also Legge 1861, vol. 1, Confucian Analects, p. 18; Guoyu '見義不為，是為無勇')