此一时,彼一时也,怎么能一概而论呢?
Writing is a way of trying to understand what happens to us.
《与邹鲁的谈话》(1919年6月)
最好的图画书能为不同年龄段的读者提供不同层次的阅读体验。
技术只有被使用它的人使用才有用。
In business, if you're not moving forward, you're falling behind.