当你排除了所有不可能的情况，剩下的，不管多么难以置信，都一定是真相。
When you have eliminated the impossible, whatever remains, however improbable, must be the truth.
Economics is the study of how societies use scarce resources to produce valuable goods and services and distribute them among different individuals. If we think about the definitions, we find two key ideas that run through all of economics:
Stay humble, stay hungry.
Architecture is how the person places herself in the space. Fashion is about how you place the object on the person.