【正确答案】 1、正确答案：Learning is to the mind what food is to the body. Our bodies grow stronger and our muscles develop with the proper intake of nutritious food. Likewise, we should keep learning day by day so as to maintain our keen mental strength and enlarge our intellectual capacity. Continuous learning supplies us with inexhaustible fuel for driving us to sharpen our ability to reason, analyze and judge. Learning constantly is the most sound way to keep pace with the times in the information era, and the reliable warrant of success in times of uncertainty.