The only good is knowledge and the only evil is ignorance.

Good people keep on walking whatever happens. They do not speak vain words and are the same in good fortune and bad. If one desires neither children nor wealth nor power nor success by unfair means, know such a one to be good, wise and virtuous.

Train your eyes and ears; train your nose and tongue. The senses are good friends when they are trained. Train your body in deeds, train your tongue in words, train your mind in thoughts. This training will take you beyond sorrow.

Whatever words we utter should be chosen with care for people will hear them and be influenced by them for good or ill.

Knowledge is a tangible asset, quite often the most important tool in your work.

My mother taught me three things: respect, knowledge, search for knowledge. It's an eternal journey.