唯一真正有价值的是你花在做你热爱的事情上的时间。
The only thing that is truly valuable is the time you spend doing what you love.
从长远来看，经济前景对那些灵活且消息灵通的人是有利的。
计算机科学中的挑战不仅仅是解决问题，而是找到正确的问题来解决。
The beauty of mathematics is that it allows us to see patterns and structures in the world that are not immediately obvious.
Quality is not an act, it is a habit.