真正的挑战不是建造一个便宜的房子，而是建造一个居住成本低的房子。
若要培养人才，就应当向四方外国学习。
在共和政府中，人人平等；在专制政府中，人人也平等：在前者中，因为他们是一切；在后者中，因为他们什么都不是。
We are moving from an economy based on the production of goods to one based on the production of information.
Innovation is not just about technology; it's about changing the way people think and live.
虚弱者通过厚颜无耻变得强大，强者通过妥协变得强大。
Never, ever give up.
Hope is the most beautiful people have, as long as they do not give up,hope will always be accompanied by.
Every improvement in the circumstances of the society tends either directly or indirectly to raise the real rent of land, to increase the real wealth of the landlord, his power of purchasing the labour, or the produce of the labour of other people.
太阳，带着所有围绕它运行并依赖它的行星，仍然能成熟一串葡萄，仿佛它在宇宙中无事可做。