Translation

• in the right and self-confident (idiom)
• bold and confident with justice on one's side
• to have the courage of one's convictions
• just and forceful

Synonyms

• 义正词严, 名正言顺, 天经地义, 振振有词, 言之成理, 言之有理, 顺理成章
• 不愧, 不愧为, 对得住, 对得起, 当之无愧, 心安理得, 无愧, 无愧于, 硬气, 问心无愧