The instruction of the foolish is a waste of knowledge; soap cannot wash charcoal white.
Do you believe there is some place that will make thesoul less thirsty? In that great absence you will find nothing.
All darkness vanished, when I saw the Lamp within my heart.
A learned man's knowledge will be of no avail to him if he doesn't have control over his tongue
Wherever you are, that's the entry point.
I went in search of a bad person; I found none as I, seeing myself, found me the worst.