Beware of people who call you 'Doc.' They rarely pay their bills.

It is not... That some people do not know what to do with truth when it is offered to them, But the tragic fate is to reach, after patient search, a condition of mind-blindness, in which. The truth is not recognized, though it stares you in the face.

The successful teacher is no longer on a height, pumping knowledge at high pressure into passive receptacles.

Half of us are blind, few of us feel, and we are all deaf.

No bubble is so iridescent or floats longer than that blown by the successful teacher.

A man is sane morally at thirty, rich mentally at forty, wise spiritually at fifty-or never!

Think not of the amount to be accomplished, the difficulties to be overcome, or the end to be attained, but set earnestly at the little task at your elbow, letting that be sufficient for the day.