Norway has an unwritten cultural rule: don't think you're special.
When @NicolaiTang1 got to Wharton, one of his classmates stood up and said all he wanted to achieve in life is to "conquer the world."
Today he runs the world's largest sovereign wealth fund. But his views on ambition were shaped by America.
"If you have really, really high ambitions, you achieve great things even if you fail. If you have low ambitions, you achieve nothing even if you succeed."
@shaneparrish