Elon Musk: @VladimirVargasM 在成长过程中，他确实教了我很多工程和物理知识（在一个严峻且经常暗淡的环境中）

原推：@VladimirVargasM He did teach me a lot of engineering & physics while growing up (in an environment that was austere & often bleak)
https://twitter.com/elonmusk/status/1538400096865472512