The only thing you have to do is listen carefully.
True professionals don’t accept any conventions.
History teacher. What else?
A teacher’s clock during an exam.
A physics teacher explains the properties of liquids.
An art teacher creates a new chalkboard masterpiece every day to inspire his students.
A true professional will always find the way to draw a triangle.
The teacher neither woke up the sleeping student nor criticized him, but he kept the class’ spirits high.
This teacher found an abandoned stray kitten near the school. The lecture was interesting.
