"The best books are the ones that leave you a little bit different than when you started."
最好的书是那些让你在读完时与开始时有些不同的书。
心是指南针,但并不总指向北方。
I'm grateful for everything in my life.
我们的房屋越充满光明,墙壁上就越渗透出幽灵。
我不喜欢解释我的作品。如果能用语言表达,我就不需要画了。
The most important thing in mathematics is to understand the concepts, not just to memorize the formulas.