The best jihad is to speak a word of justice to an oppressive ruler.
If anyone travels on a road in search of knowledge, Allah will cause him to travel on one of the roads of Paradise.
Fear the pleading prayer of a wronged one, for there is no veil between it and Allah.
Beware of injustice, for oppression will be darkness on the Day of Resurrection; and beware of stinginess because it doomed those who were before you. It incited them to shed blood and treat the unlawful as lawful.
The worst of guardians is a cruel ruler. Beware of becoming one of them.
Contemplation for an hour is better than formal worship for sixty years.