Excuse me, is it true that those schoolmasters say they don't study at home? Is talent really greater than hard work?

Is it true that those schoolmasters say they don't study at home? Einstein said that 99% hard work and 1% talent. Therefore, if you go home and don't study, it is impossible to become a schoolmaster, and no matter how clever a child is, it is impossible to remember every word the teacher said in class. Besides, we need to do exercises so that we can consolidate. Therefore, those schoolmasters said that they would not study at home, and they must be lying to you. No matter how talented a person is, he will be decadent without hard work. So talent can't be greater than hard work.