He had wanted to marry Mileva Marie but his mother was against it. She thought Mileva was three years older than her son and too intelligent for him.
Einstein’s head was larger than usual. He was called ‘Brother Boring’, because he never mixed up with his classmates. He left school because he was not happy with the strict regimentation. He loved mechanical toys and thought his sister to be a toy. The head master thought him to be stupid and good for nothing and that he would never succeed in life. He also told Einstein’s father that whatever profession he chose would not matter, because “he will never make a success at anything”. This proves that Einstein was an unusual child with no indication of his potential greatness.