Earlier quoted context omitted.
yep. the word they use is probably 克制 or self-restraint. no need to raise so much cash if you can't use it. in his article he talks about the negative aspects of getting everything you want. (all the money, brightest minds, biggest share in AI) etc. he says that these are the things that will cause a company to fail.
I shouldn't win too hard, because then I'll lose?
Yes. Once you're in such a comfortable position that you'll keep making lots of cash regardless of whether you do well or not, there is little incentive to make good decisions, let alone take risks. This is known as the "curse of Oil" and is also what Intel's decline is attributed to.