如果你热爱一件事时，你就会为它克服一切困难。
No matter how good you get you can always get better, and that's the exciting part.
我知道我是聪明的，因为我自知无知。
"I don't write for children. I write for people."
"Music is the universal language that brings people together."
Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.