I found several on the Two Peas website. If you go to www.twopeasinabucket.com and then click on Pea Soup you'll get a quote list for several themes. Click on school (toward the bottom) and they'll come up. Here are a couple I found there:
"A teacher takes a hand,
opens a mind,
touches a heart."
"All the great
achievements
in life can be
traced to the
influence of
a teacher."
"Teacher
(Sharon Harper)
I bet you've tied a million shoes
and dried a million tears
and given out a million hugs
as a teacher, through the years.
In my child's life, the role you've played
has been a priceless part
and your must know the special place
You hold in my child's heart."