Voolga, as a representative example, publicly reports a gross margin of 83%, meaning that for every $100 in facial mask sales, the actual cost is just $17, with the remaining $83 being gross profit. In its IPO response, it disclosed that the cost of a single box of masks is less than $9.
As far back as 10 years ago, I learned about cell culture technology in biology textbooks. Now there are actually companies selling cultivated meat for human consumption, which can avoid a whole host of livestock farming issues and yield ready-to-eat meat directly (cells grow straight into mature edible meat in a bioreactor, without going through traditional animal rearing).
原文：https://www.npr.org/sections/health-shots/2022/11/14/1136186819/cultivated-cultured-meat-heathy-climate-change
Human society has always been a case of one group coddling another into getting by—the front group may shift, but the back group rarely does.
Some will always be the ones doing the coaxing, while most will always be the ones being coaxed.
The economy of coddling will grow ever more valuable as human labor gets replaced.
Everything ultimately comes down to supply, demand, and risk-reward ratio.
Do things within your reach, and play your hand along the direction with the highest expected value.
Your cards only determine your lane; they don't affect your focus or your speed within that lane.
As long as you stay focused—like a mad dog running on nuclear power—and follow one rule: always bet on the option with the highest expected value. Keep doing that, for decades on end, and you'll absolutely achieve the maximum destiny deserves.