Day and night,I copy the Diamond Sutraof Prajnaparamita.My writing looks more and more square.It proves that I have not gone entirelyinsane, but the tree I drewhasn’t grown a leaf. from “I Copy the Scriptures,” in Empty ChairsEvery month, the Chinese poet, photographer, and artist Liu Xia boards a train bound for the country’s north. Carrying food and books and escorted by