´Abu Ad-Darda narrated that the Messenger of Allah said:` "Whoever was given his share of gentleness, then he has been given a share of good. And whoever has been prevented from his share of gentleness, then he has been prevented from his share of good."
Hadith Referenceسنن ترمذي / كتاب البر والصلة عن رسول الله صلى الله عليه وسلم / 2013