Abu 'Abbas Sahl ibn Sa'd as-Sa'idi said, "A man came to the Prophet, may Allah bless him and grant him peace, and said, 'Messenger of Allah, show me an action for which Allah will love me and for which people will love me if I do it. He said, "Do with little of this world and Allah will love you, and do with little of what belongs to other people and people will love you."
Riyadh-as-Saliheen by Imam Al-Nawawi, volume 3, hadith number 472 - Sunni Hadith