Marcelo Del Pozo / Reuters
Editor’s Note: This article previously appeared in a different format as part of The Atlantic’s Notes section, retired in 2021.

Here are the best quotes we heard from our sources today. (Click through to read the full stories.)

Jenny Chase, who studies the solar industry, on how solar power got so cheap: “It’s all about the experience curve. The more of something we do, the better we get at it.”

Candice Miller, a Republican congresswoman from Michigan: “I’m not sure how much self-reporting a terrorist would do.”

Sarah Gray, whose child died because of a fetal birth defect: “If you have the skills and the knowledge to fix these diseases, then frickin’ do it.”

(Previous quotes from our sources here)