For me, it was this part of the paragraph:

> There is no atlas, so a hundred thousand CJK glyphs cost a font's worth of outline data, not an atlas the size of a video. Text can change every frame at no baking cost, which is exactly what you want for live data, user input, and localized content. And it all happens in a single draw with an ordinary fragment shader, no vendor extension required.

Specifically, these sentence structures:

1. ... so <blah> costs <blah>, not <blah>.

2. And <blah>, no <blah>.

3. ... fixed resolution ahead of time, which quietly ...