穷人并非不理性；他们和任何人一样理性，但他们在非常不同的约束下行动。

The power of science lies in its universality and selflessness, transcending the boundaries of nations and cultures.

太阳每天都是新的。

The most important thing is to focus on the customer experience.

Innovation is to imitate first.

你妻子喘不过气是因为我。