Tough Teacher

This tough Calculus teacher seems to be a hard-nosed disciplinarian.  But he has an inspirational secret that will make your eyes well up with tears.

This tough Calculus teacher seems to be a hard-nosed disciplinarian.  But he has an inspirational secret that will make your eyes well up with tears.

This tough Calculus teacher seems to be a hard-nosed disciplinarian.  But he has an inspirational secret that will make your eyes well up with tears.