Shaddad bin Aws narrated that the Prophet (s.a.w) said:
"The clever person ids the one who subjugates his soul, and works for what is after death. And the incapable is the one who follows his desires and merely hopes in Allah." (AR)
English reference (AR): Vol. 4, Book 11, Hadith 2459 (AR)
Arabic reference (AR): Book 37, Hadith 2647 (AR)