Setting an example is not the main means of influencing another, it is the only means.
Albert Einstein
It is the mission of the pedagogue, not to make his pupils think, but to make them think right, and the more nearly his own mind pulsates with the great ebbs and flows of popular delusion and emotion, the more admirably he performs his function. He may be an ass, but that is surely no demerit in a man paid to make asses of his customers.
H.L. Mencken
No man can be a good teacher unless he has feelings of warm affection toward his pupils and a genuine desire to impart to them what he himself believes to be of value.
Bertrand Russell
If a doctor, lawyer, or dentist had 40 people in his office at one time, all of whom had different needs, and some of whom didn't want to be there and were causing trouble, and the doctor, lawyer, or dentist, without assistance, had to treat them all with professional excellence for nine months, then he might have some conception of the classroom teacher's job.
Donald D. Quinn
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On the "Teacher"
Ye great teachers: listen to what you say!
Goethe
Students ratings collected a year apart from the same students correlated significantly, though the later ratings tended to rate the teacher as less effective than those collected at the end of the course.
John Centra
Only some 12% of a national sample of almost 400,000 teachers received less then average ratings from students.
John Centra
The most important knowledge teachers need to do good work is a knowledge of how students are experiencing learning and perceiving their teacher's actions.
Steven Brookfield