To act with proper discretion and moderation, maintaining appropriate decorum in all actions; to know when to advance and when to retreat with grace.
他在各种场合的言行举止都进退中度，总是能恰到好处地处理问题，赢得大家的尊重。
His conduct in various situations always showed proper discretion and moderation, allowing him to handle issues appropriately and earn everyone's respect.
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