The only person who is educated is the one who has learned how to learn and change.
A moment is a small piece of time, but it can be a very important piece of time.
我们学得越多,就越意识到我们不知道的还有很多。
只把眼睛盯在别人的缺点上,就会看不清自己的短处;只有常常检查自己,才能对自己的缺点了如指掌。