The meaning of life lies in being able to do what you want. If we are always forced by the environment to do things we don't like and have no chance to do things we want to do, we can't have a really happy life. To be sure, everyone can and has the ability to do what they want, and the desire to do something itself shows that you have the corresponding talent or potential. "Doing what you like" is a kind of self-choice, which is not tied by fame, tired by things, fettered by fetters, or entangled by hubbub. It is a supreme, pure, perfect and beautiful lifestyle, which is free and easy, allowing you to maximize your creative potential and feel endless fun. Only by starting from interest and doing what you like can you enhance your vitality, write a wonderful movement of life and be the best you can be. Because there, I learned to give half of my things to my friends, not to take things that don't belong to me, to put things in order, to wash my hands before eating, to apologize for doing something wrong, to have a rest after lunch and to observe nature carefully. The only way to stay healthy is to eat what you don't want to eat, drink what you don't want to drink and do what you don't want to do. -Mark Twain