1. A good teacher can inspire hope, ignite the imagination, and instil a love of learning ... Brad Henry

2. The test of a good teacher is not how many questions he can ask his pupils that they will answer readily, but how many questions he inspires them to ask him which he finds it hard to answer. ... Alice Wellington Rollins 

3. The mediocre teacher tells. The good teacher explains. The superior teacher demonstrates. The great teacher inspires ... William A. Ward