赵九章爷爷是—位了不起的科学家。赵九章爷爷1907年10月出生在河南开封。他从小就有雄心壮志,要为国家做一件大事。他把“天行健,君子自强不息”刻在一个小木块上,每天放在书包里,鼓励自己。12岁时他因为家庭困难,被迫辍学,去一个小店当杂工。但他始终没有放弃读书学习。22岁那年,他考上了清华大学物理系。28岁时,考上了公费留学生,远赴德国留学, Grandpa Zhao is a great scientist. Zhao Jiuzhang grandfather was born in October, 1907 in Kaifeng, Henan. He was ambitious since childhood, to do a major event for the country. He put “Tian Xingjian, a gentleman self-improvement” engraved in a small wooden block, put on the bag every day to encourage myself. When he was 12, he was forced to drop out of school because of family difficulties and went to a small shop as a handyman. But he never gave up reading study. At the age of 22, he was admitted to Tsinghua University Department of Physics. 28 years old, admitted to a publicly funded students, went to study in Germany,