And where there are still gaps in the grand unified theory of the universe that scientists dream of, angels fill them, agents of motion and illumination otherwise unexplained.

宇宙的大统一理论之中还存在着一些科学家们梦想能补上的被分割开的地方，天使的存在填充了它们，否则，运动与光之间的媒介为何物便无从解释。

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Among the imaginings is that ultimate and common dream, that humans may become angels themselves.

在所有对天使的想象中最终极和普遍的梦想是，人们自己可以最终成为天使。

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Prayer in his heart, turned into the angel's wings and let the angels fly their dream of the sky every night.

在心里祈祷，化作了天使的翅膀吧，让天使夜夜飞过自己梦里的天空。

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The act ends with another orchestral passage, the Dream Pantomime, depicting 14 angels who come down from heaven to protect Hansel and Gretel while they sleep.

NPR: A Proms Fairy Tale: Humperdinck's 'Hansel and Gretel'