Lu Xun said: "time is like a sponge in the water, as long as you like crowded, there are some. "So we should manage your time well, most efficient thing to do. For example, on the bus during the meal to eat in the morning, time to review the contents of yesterday. "Noon and as fast as possible to eat, time to look at some of the textbooks. Evening meal should be eaten on the desk, because the time on the desk are more important than time on the table. Managing your time is important