A true teacher defends his students against his own personal influences.
Observation more than books and experience more than persons, are the prime educators.
Time is one's best friend, teaching best of all the wisdom of silence.
That is a good book which is opened with expectation, and closed with delight and profit.
Many are those who can argue; few are those who can converse
Modesty is bred of self-reverence. Fine manners are the mantle of fair minds.