Letter of Recommendation: Celsius

摘要

"If Fahrenheit was subtle, each degree a minor shift in temperature, then Celsius was, above all, a kind of blunt instrument that could mute perception. Before I adopted Celsius, the difference between a 60-and a 70-degree day, in Fahrenheit, meant a great deal to me, dictating my wardrobe and perhaps even my mood. But when I started walking around with Celsius in my head, I noticed that such minor gradations don't really matter -- it was hot, or it was cold, or it was neither. I would survive. There was something psychically soothing about that."