Wisdom from Prophets

Truly the believers in their acts of co-operation and mutual aid are like the head to the body; should it complain, the rest of the body rallies to it in vigilant defence - Holy Prophet Muhammad (PUHHF)

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

Hearts of people are like wild beasts. They attach themselves to those who love and train them. - Imam Ali (a.s.)