Urgently requested ~~~~~! Celebrity example material and negative examples about innovation

For example, Kepler, a German astronomer, was plagued with misfortunes from childhood, coming to earth early after only seven months in his mother's womb. Later, smallpox turned him into a leper, and scarlet fever damaged his eyes. But with his tenacity and perseverance, he studied hard and was far ahead of his peers. Later, when his father's debts deprived him of the opportunity to study, he studied astronomy on his own. In his later life, he experienced a series of blows, such as illness, the death of his mentor, the death of his wife and so on, but he still did not stop the study of astronomy, and finally at the age of 59 years old, he discovered the three laws of the operation of celestial bodies. He turned all the misfortunes into a driving force to push himself forward, and with amazing perseverance, he won the laurels of science and became the "legislator of the sky".