Wisdom from Prophets

Much silence and a good disposition; there are no two works better than these --Prophet Muhammad (PBUH)

Wisdom from Quran

And He has subjected to you, as from Him, all that is in the heavens and on earth: Behold, in that are Signs indeed for those who reflect. (45:13)

Wisdom from Imams

A conceited and self-admiring person is disliked by others; charity and alms are the best remedy for ailments and calamities; one has to account in the next world for the deeds that he has done in this world. Imam Ali (A.S.)