I don't sing to live, I live to sing.

Mental phenomena are nature's solutions to survival problems.

在爱别人之前，你得先爱自己。

"In the study of computational complexity, we often find that the boundaries of what is possible are defined by the limits of our imagination."

Every time I write a book, every time I face that blank page, I’m convinced that I can’t do it.

"In every book, there is a part of the author's soul."