1, Bill Gates gave up his studies and lost the responsibility of being a student, but he used his career to explain the importance of ability.

2. In the process of writing A Brief History of Time, Stephen Hawking hopes to give others an easy-to-understand expression with his own ability, so that others can accept his judgment more easily instead of thinking about responsibility.

If Lu Xun is incompetent, even if he has a strong sense of responsibility, it is impossible to criticize the darkness of reality.

4. Before Shang Yang's political reform, Qin Xiaogong was unable to be responsible for his own people; After Shang Yang's political reform, the country became stronger and Qin Xiaogong was able to be responsible to the people.