经济学特别是宏观经济学中说的投资是耐用资本品如厂房设备的生产，而平常说的“投资”是指购买资产如股票，这和经济学中的投资不同，为了区分，这种投资被称为金融投资。
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:
最好的决策来自于倾听——倾听你的团队、数据以及周围不断变化的世界。
The complexity of viruses reminds us how much we still have to learn about biology.
Doubt is the artist’s most honest companion.
The city is the greatest architectural achievement of humanity.
我的艺术是一个永无止境的故事。
If you want to understand function, study structure.
Escribir es una forma de terapia. A veces me pregunto cómo se las arreglan los que no escriben, los que no componen música o los que no pintan.
If I'm honest I have to tell you I still read fairy-tales and I like them best of all.
The more you give, the more you receive.