在数学的领域里,每一个问题都是发现新事物和深刻见解的机会。
The most powerful tool in business is a simple idea executed well.
我不是一个完美的人,但我每天都在努力变得更好。
The only limit to our realization of tomorrow will be our doubts of today.
Design is not just what it looks like and feels like. Design is how it works.