路是通过行走创造的。
翻译：胸怀宽容才能成就大德，懂得忍耐才能促成大事，包容与忍耐不是懦弱，而是格局。
The most important thing in life is to stop saying 'I wish' and start saying 'I will'.
Perhaps if we wrote programs from childhood on, as adults we'd be able to read them.
The only way to change behavior is through manipulation of reinforcement contingencies.
A good mathematician is not one who knows all the answers, but one who asks the right questions.
一个国家制度的质量是其长期经济表现的最重要决定因素。
孩子通过观察父母来学习。做一个值得他们钦佩的人。
我想在太空飞行，绝对的！那会是相当酷。我自己过去经常做一些冒险的事情，但是我现在有了孩子和家庭责任，因此我没法拿自己去冒风险了。那样做不明智。但是只要太空飞行变得切实可行，我一定会去尝试。
I've wanted one thing for my whole life - to be happy.