How did Professor Kay feel when she finally completed the work of a lifetime? "I just felt triumphant," she said. "I sometimes doubted that we would ever finish it."

终于完成了这部一生难得的著作，凯教授有什么感受呢？“我只是有种获胜的感觉。“她说，”之前，我有时会怀疑我们是否能完成它。(但是现在，我们做到了。)”