You can't manage what you don't measure, and you can't improve what you don't manage.
关于幸福,你只有在失去它的时候才知道你曾经拥有过。
The most successful societies in the future will be those that are able to combine the efficiency and technological dynamism of the market with the social safety nets and political stability provided by the state.
The most important single central fact about a free market is that no exchange takes place unless both parties benefit.