Do you have any hearsay economic stories?

Keynes was one of the most famous economists in the 2th century, and he put forward the famous "Keynesianism", which had a far-reaching impact on the development of modern macroeconomics. One example is a young man who has always dreamed of becoming a successful investor, but he has never received a formal investment education. One day, he heard the name of Keynes and decided to read his works. Keynes's works had a profound influence on his investment thought, and he began to read a lot of books on investment and began to practice. In the end, he became a successful investor and created an amazing return on investment.

"Selling Sugar Water"-Friedman

Friedman is another famous economist, and his book Free Choice has had a far-reaching impact on the development of economic liberalism. One example is a young girl who couldn't find a job after graduating from college. Her parents suggested that she sell sugar water. The girl likes selling sugar water very much, but she doesn't know how to run a business. So, she went to Friedman's course and learned about marketing and entrepreneurship. Through her own practice, she not only learned how to make sugar water, but also learned how to carry out publicity and promotion, thus achieving business growth and profit increase.