好故事。也贴一位热爱自己事业、重研发同学的数据：

刚看到的：）

Comparing Tesla’s Spending on R&D and Marketing Per Car to Other Automakers

https://www.visualcapitalist.com/comparing-teslas-spending-on-rd-and-marketing-per-car-to-other-automakers/

On the flip side, Tesla is spending an average of $2,984 per car sold on research and development (R&D)—often triple the amount of other traditional automakers.

Automaker	R&D spend per car sold	Ad spend per car sold	R&D per dollar of advertising
Tesla	$2,984	$0	$0
Ford	$1,186	$468	$2.53
Toyota	$1,063	$454	$2.34
General Motors	$878	$394	$2.22
Chrysler	$784	$664	$1.18