Life is too short, why do you want to keep your hair too long? Lu Xun said. Mr. Lu Xun once said: Life is too short to have long hair. Lu Xun's famous saying that time is like water in a sponge. As long as you are willing to squeeze, there is always something. If you only read books, you will become a bookcase. In fact, there is no road on the ground. If there are more people walking, it will become a road. (From the novel Hometown). Where there is a genius, he just spends all his time at work drinking coffee.