It seems to me that a man who can think straight along for forty-seven years without changing a single idea ought to be kept in a cabinet as a curiosity.
在我看来,一个人若能连续思考四十七年,却连一个想法都没改变过,就该被放进陈列柜,当作奇物展览。
— Jean Webster · Daddy-Long-Legs (1912) · Letters of Judy Abbott —