非常经典的早期Elon Musk的ted访谈视频，共21分钟，曾经贴过。
在18:10 当主持人提问，他为何能做这些如此不同的项目时，他强调了物理。。。
Mar 19, 2013
1. Elon Musk大学专业：
In 1992, having spent two years at Queen's, Musk transferred to the University of Pennsylvania on a scholarship. Musk saw the Ivy League school as possibly opening some additional doors and went off in pursuit of dual degrees—first an economics degree from the Wharton School and then a bachelor's degree in physics.
源于传记作者 Ashlee Vance ：
Elon Musk: The College Years
https://www.esquire.com/entertainment/books/a35508/elon-musk-college-years-canada-u-penn/?
2. 物理学家Richard Feynman的影响
My father was an engineer so I grew up in a technical household, and physics was always what I was good at in school. I was also inspired by Richard Feynman’s lectures and books. When I was 17, I moved from South Africa to Canada, and then to the University of Pennsylvania to study a dual degree in business and physics. It was an unusual combination, and I enjoyed the physics more. I’m not sure I would study business again if I could replay things.
https://physicsworld.com/a/once-a-physicist-elon-musk/
专业描述稍有差异。