Innovation is not just about creating new products, but about reimagining how we solve old problems.
创新不仅仅是创造新产品，而是重新构想我们如何解决老问题。
Simple can be harder than complex: You have to work hard to get your thinking clean to make it simple.
The only way to do great work is to love what you do.
The best way to learn mathematics is to do mathematics.
