优秀和卓越之间的区别在于额外的努力。
The difference between good and great is the extra effort.
The most important single aspect of software development is to be clear about what you are trying to build.
Never let anyone dull your sparkle.
所有人的生活里都有一部历史。
I was seldom able to see an opportunity until it had ceased to be one.
Every work of art is a confession.
