371. Amir al-mu'minin, peace be upon him, said: There is no distinction higher than Islam; no honour more honourable than fear of Allah; no asylum better than self restraint; no intercessor more effective than repentance; no treasure more precious than contentment; and no wealth is a bigger remover of destitution than being satisfied with mere sustenance. He who confines himself to what is just enough for maintenance achieves comfort and prepares abode in ease. Desire is the key of grief and the conveyance of distress. Greed, vanity and jealousy are incentives to falling into sins and evil-doing is the collection of all bad habits.