摘几段：
https://www.cnbc.com/2022/02/07/peter-thiel-to-step-down-from-facebook-board.html
Thiel has been on the Facebook board since 2005. The company has since touched $1 trillion in market cap and generated more than $117 billion in revenue in 2021.
Thiel invested $500,000 in thefacebook.com in 2004, becoming the first significant outside investor in the fast-growing social networking site that was spreading around college campuses. A year later Facebook founder Mark Zuckerberg renamed the company Facebook.
Prior to the Facebook investment, Thiel made his initial fortune as co-founder of PayPal. He then moved into investing, first through a hedge fund and then as a venture capitalist.
