Everything in existence prays for the forgiveness of the person who teaches the Qur'an - even the fish in the sea.
The Messenger of Allah said, Verily, Allah has revealed to me that you should adopt humility. So that no one may wrong another and no one may be disdainful and haughty towards another.
Five kinds of animals are mischief-doers and can be killed even in the Sanctuary: They are the rat, the scorpion, the kite, the crow and the rabid dog.
"The strongest among you is the one who controls his anger"