All of us are now or
have been a student in school,and thus are quite familiar
with
teachers .They are always kind to
us students,working both diligently and
intelligently.However,it is known
that the teachers always have relatively lower
income,compared with people in
other fields in society,for
examples,docotors ,lawyers and so
on.
Although gain less
than others,the teachers have contributed much to the
developement of society.For they
not only pass their knowledge to younger
generation