“More than those who hate you, more than all your enemies, an undisciplined mind does greater harm.”

“An insincere and evil friend is more to be feared than a wild beast; a wild beast may wound your body, but an evil friend will wound your mind.”

“Nothing can harm you as much as your own thoughts unguarded.”

“There is nothing so disobedient as an undisciplined mind, and there is nothing so obedient as a disciplined mind.”

“It is in a man's own mind, not his enemy or foe, that leads him to evil ways.”

“There are no chains like hate...dwelling on your brother's faults multiplies your own. You are far from the end of your journey.”

“All wrong-doing arises because of mind. If mind is transformed can wrong-doing remain”