最重要的是保持开放的心态。

当你遇到反对时，即使它来自你的丈夫或你的孩子，也要努力通过争论而不是权威来克服它，因为依赖权威的胜利是不真实和虚幻的。

数学不仅仅是关于数字、方程、计算或算法：它是关于理解的。

I think we have been through a period where too many people have been given to understand that if they have a problem, it's the government's job to cope with it. 'I have a problem, I'll get a grant.' 'I'm homeless, the government must house me.' They're casting their problem on society. And, you know, there is no such thing as society. There are individual men and women, and there are families. And no government can do anything except through people, and people must look to themselves first. It's our duty to look after ourselves and then, also to look after our neighbour. People have got the entitlements too much in mind, without the obligations.