Anonymous
Einstein was 4 years old before he could speak.
Iassc Newton did poorly in grade school and was considered "unpromising."
When Thomas Edison was a youngster, his teacher told him he was too stupid to learn anything. He was counseled to go into a field where he might succeed by virtue of his pleasant personality.
F.W. Woolworth got a job in a dry goods store when he was 21, but his boss would not permit him to wait on customers because he "didn't have enough sense to close a sale."