Life is so short, so beautiful. Don't be so serious about work. Enjoy the life.
在艺术领域,沉默比言语更有力量。
最优财政政策要求税率随时间平稳变化,仅对政府支出的永久性变化作出反应。
"The characters in my books are often people who are struggling to find their place in the world."