Knowledge is the life of the mind.
Every day, nay every moment, try to do some good deed.
It is bad for a young man to sin; but it is worse for an old man to sin.
Use the same measure for selling that you use for purchasing.
He who prays five times a day is in the protection of God, and he who is protected by God cannot be harmed by anyone.
Be good to others, that will protect you against evil.