hadith
4098
۞
Imam Ali (AS) said, That which infuses discipline is the study of wisdom and overcoming [bad] habits.
الإمامُ عليٌّ (عَلَيهِ الّسَلامُ) : لِقاحُ الرِّياضَةِ دِراسَةُ الحِكْمَةِ وَ غَلَبَةُ العادَةِ