I am working on a children's story that contains a mini story for each letter in the alphabet. I want to convey positive qualities and teach lessons on acceptance and good manners, and I am not sure if the first line in this particular story is insensitive.

Big brave B was blind as a bat.
But he still knew where everything was at.
Because he was brave and because he tried,
His list of accomplishments was a mile wide.

Here is another example to give you an understanding of the types of stories:

Creative C crafted works of art
With crayons and paints and all of her heart
She chose colors that were cheery just like her day
And colored and painted in her own special way.

I appreciate your input.