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:
I believe in the power of love and music to change the world.
我不是最靚仔的人，但我是最有魅力的人。
The past is always there, and it's always different every time you look at it.
"The future belongs to those who can harness the power of data."