expression
he who has never toiled does not know what it is to enjoy repose
Proverb meaning that without experiencing hardship, one cannot truly appreciate comfort or ease.
若い頃に苦労したからこそ、今の幸せを感じられる。まさに楽して楽知らずだ。
It's because I struggled when I was young that I can feel happiness now. Truly, he who has never toiled does not know what it is to enjoy repose.