Then, upsetting the universal belief that nothing, not even light, can escape from a black hole, he used the quantum theory to demonstrate that these miniholes (and larger ones too) emit radiation.

• 后来，他用量子理论证明这些小洞(还有大的)能发出射线，从而推翻了认为任何东西(光在内)都不能逃脱黑洞的普遍看法。