相信自己，你可以做到。
Believe in yourself, you can do it.
Remember, if you ever need a helping hand, you'll find them at the end of each of your arms. As you grow older, you will discover that you have two hands, one for helping yourself, the other for helping others.
Music is my love letter to the world.
不要让恐惧阻止你向世界分享你的声音。
可信因果推断的关键不仅是方法，还有方法与当前问题的契合度。