often angry and impatient. It is true that this anger and impatience are
often caused by the outer conditions of the teacher's life, but this
does not prevent their bad effect on the boys. Such feelings, due
generally to very small causes, re-act upon the minds of the students,
and if the teacher is generally impatient and very often angry, he is
building into the character of the boys germs of impatience and anger
which may in after life destroy their own happiness, and embitter the
lives of their relations and friends.

We have to remember also that the boys themselves often come to school
discontented and worried on account of troubles at home, and so both
teachers and boys bring with them angry and impatient thoughts, which
spread through the school, and make the lessons difficult and unpleasant
when they should be easy and full of delight. The short religious
service referred to in an early part of this little book should be
attended by teachers as well as students, and should act as a kind of
door to shut out such undesirable feelings. Then both teachers and
students would devote their whole energies to the creation of a happy
school, to which all should look forward in the morning, and which all
should be sorry to leave at the end of the school day.

The lack of control of temper, it must be remembered, often leads to
injustice on the part of the teacher, and therefore to sullenness and
want of confidence on the boy, and no boy can make real progress, or be
in any real sense happy, unless he has complete confidence in the
justice of his elders. Much of the strain of modern school life is due
to this lack of confidence, and much time has to be wasted in breaking
down barriers which would never have been set up if the teacher had been
patient.