Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
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 don't know how to do anything half-way.
我一直希望我的电脑能像我的电话一样易于使用；我的愿望实现了，因为我已经无法弄清楚如何使用我的电话了。
The first man who， having enclosed a piece of ground， bethought himself of saying 'This is mine，' and found people simple enough to believe him， was the real founder of civil society.
Investing in lower-carbon solutions is not just good for the environment, it's good business.
Freedom of the press is not just important to democracy, it is democracy.