Prime numbers are what is left when you have taken all the patterns away. I think prime numbers are like life. They are very logical but you could never work out the rules, even if you spent all your time thinking about them.
我们决定在这十年间登上月球并实现更多,并非它们轻而易举,而正是因为它们困难重重。因为这个目标将促进我们实现最佳的组织并测试我们顶尖的技术和力量,因为这个挑战我们乐于接受,因为这个挑战我们不愿推迟,因为这个挑战我们志在必得,其他的挑战也是如此。
最好的管理是一门真正的科学,建立在明确的法律、规则和原则之上。
The beauty of mathematics lies in its ability to simplify complex ideas into elegant structures.