![The Marketing Secrets Show show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/079/321/small/the-marketing-secrets-show.jpg)
Summary: Most entrepreneurs don’t love history or math, but when they understand this principle, it’ll make it really, really fun.
Summary: Most entrepreneurs don’t love history or math, but when they understand this principle, it’ll make it really, really fun.