The goal of software engineering is to create systems that are reliable, efficient, and easy to understand and modify.
The magical number seven, plus or minus two: some limits on our capacity for processing information.
神奇的数字七，加减二：我们信息处理能力的一些限制。
The real tragedy of the poor is that they can afford nothing but self-denial.
Happiness is a warm puppy...
重要的不是你拥有多少，而是你能给予多少。