空之美，这里没有污染，只有纯净。

In Emptiness, there is no pollution, just purity.

youdao

只有纯净的食物才可能净化思想。

Purity of the food leads to purity of mind.

youdao

柏拉图说过，人的灵魂来自一个完美的家园，那里没有我们这个世界上任何的污秽和丑陋，只有纯净和美丽。

Plato said, the soul of human came from a perfect homestead, here, there were nothing about the dirtiness and ugly in the world except purity and beauty.

youdao

It's as if the commodity of the bride is deemed truly valuable only if it can be guaranteed pure and untouched.

这就好像新娘这件商品,只有在完全的纯净没有动过才是有真正价值的。

耶鲁公开课 - 弥尔顿课程节选

And Milton, or the Elder Brother here, is clearly thinking of Revelation 14, in which it's only the pure spirit or the virgin -- that can even begin to hear the new song being sung before the throne of God.

弥尔顿，或者大哥，显然说的是《启示录》第14章的内容，那里说只有纯净的精神或有童贞,才可以听到在上帝面前唱的新歌。

耶鲁公开课 - 弥尔顿课程节选