who is your role model and why?求200字左右英语文章

When comes to role model, people always think about
some pop stars or hero, but my role model is my grandpa. Grandpa
is a simple math teacher. when i was a child, i always thought
to be weak because i'm thin and weak in sports and math. Not
only my teachers and classmates, but also my mother always scold
that how stupid i was. But grandpa didn't think so. Instead of
scolded, he always encouraged me that "don't give up, just try
again". I never forgot the day i had got the first full mark.
when i showed it to grandpa, he smiled and shared the happiness
with me. During all these years, grandpa has been like a big
tree to me. Under the tree, i have felt comfortable, secure and
been well protected by him. Because of his encouragement, I
overcome lots of difficulties and find back my confidence.
What's more, I became to know that very often a disappointment
sometimes can becomes a turning point for a wonderful
experience .Now I want to express to grandpa that how grateful
I am, and his words "don't give up, just try again" are always
in my heart