That one letter, scrawled on the slate with a broken bit of yellow chalk gripped between my toes, was my road to a new world, my key to mental freedom.

• 那一个字母，被我用夹在脚趾间的粉笔头潦草地写在了石板上，它是我通向新世界的大道，它是我打开自由精神之门的钥匙。