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Don't be afraid to take risks and step out of your comfort zone.

The ideas of economists and political philosophers， both when they are right and when they are wrong， are more powerful than is commonly understood. Indeed the world is ruled by little else. Practical men， who believe themselves to be quite exempt from any intellectual influence， are usually the slaves of some defunct economist.

認為更高的工資必然導致更少的工作崗位的觀點過于簡單化。