It is remarkable how much long-term advantage people like us have gotten by trying to be consistently not stupid, instead of trying to be intelligent.

The most important rule in trading is to cut your losses short and let your profits run.

Education is an admirable thing. But it is well to remember from time to time that nothing that is worth knowing can be taught.

Global energy cooperation is essential to address common challenges.

The ideal of behaviorism is to eliminate coercion: to apply controls by changing the environment in such a way as to reinforce the kind of behavior that benefits everyone.

让我们清楚一点：只是限制广告不健康的食物是不够的。增加对健康食品的'营销也很关键。