挑战让商业变得有趣；克服挑战让它变得有价值。
Challenges are what make business interesting; overcoming them is what makes it rewarding.
释义：他或许将气视为一种无形无声的存在，但又能通过其影响力和作用力展现出其存在。
We must accept that quantum objects do not possess properties independent of measurement.