Don't be afraid of failure, because every failure is practice for success.
不要害怕失败,因为每一次失败都是成功的练习。
当不同的思想汇聚在一起时,真正的创新就会发生。
In mathematics, as in life, the most elegant solutions often arise from a deep understanding of the problem.
You don't have to understand life. You just have to live it.
The computer is an interactive medium, the first medium that allows for the representation of processes that can be manipulated by the user.