Memoirs: Accustom yourselves to worship

One day, Imam told the seminary students:“Try not to let bad traits take root within you while you are young, because as you grow older these traits become firmly established, and a person reaches a point where freeing himself from them becomes impossible. While you are young, accustom yourselves to worship and good qualities.

Excerpts from the conduct of Imam Khomeini, Vol. ۵, p. ۱۸۹