今是昨非
こんぜさくひkonzesakuhi
expression
- complete reversal of values or ways of thinking (over time)
- What appeared wrong in the past now appears right
- realizing and regretting the past errors of one's ways
こんぜさくひkonzesakuhi
expression
Data from JMdict, KANJIDIC2 (EDRDG), KanjiVG, CC-CEDICT and Make Me a Hanzi. Sources and licences