没有可持续性的效率只是伪装成进步的短期利润。

Authentic happiness comes from identifying and cultivating your most fundamental strengths and using them every day in work, love, play, and parenting.

I'm not a pessimist. I'm an optimist trained in realism.

In international trade, a country should specialize in the production of goods for which it has a comparative advantage, and trade with other nations to maximize overall economic welfare.