שֹׁמֵ֣ר מִ֭צְוָה שֹׁמֵ֣ר נַפְשׁ֑וֹ בּוֹזֵ֖ה דְרָכָ֣יו יומת [יָמֽוּת׃]
Observer le devoir, c’est protéger son âme: qui est indifférent à sa direction périt.
Rashi on Proverbs
He who keeps a commandment keeps his soul; he who despises his ways will die He does not take heed to weigh them.