企业家的健康、家庭状态，对个人和企业有着双重影响。
That was fun! I was operating on limited sleep & serious back pain, so not at my best.
— Elon Musk (@elonmusk) August 5, 2021
It’s awesome that you know so much about how rockets work & their development history.
Am happy to do another factory tour in a month or two and talk about what’s changed since last time.
