When
you think teachers finish work at 1pm, they are bringing home exercises
and documents; When you think teachers have long holidays, they are
going to school for extra classes, doing documentations and preparing
for new semester; when you think teachers have high salary, they are
suffering stresses and depressions, and some even on medications; when
you think teachers are only repeating contents in the textbook, they
actually need lots of knowledge in pedagogy and methodology. Love your
teacher, because they did more than what you think!