最好的书是孩子们想一遍又一遍读的书。
The best books are the ones that children want to read again and again.
The present is the past rolled up for action, and the past is the present unrolled for understanding.
The work is always in conversation with other works.
永远不要低估一个执行得当的简单想法的力量。
记忆是一种成就,一种更新。