做出伟大工作的唯一途径就是热爱你所做的事。
一本书是一面镜子;如果一个傻瓜往里看,你不能指望一个智者往外看。
向一个人展示他在错误中是一回事,让他掌握真理是另一回事。
"We don't see things as they are, we see them as we are."