1. Choose the good and follow it, and change the bad. -Confucius
2. There is a sequence of knowledge and expertise. -Han Yu
3. The feet are shorter and the inches are longer. -Qu Yuan
4. With copper as a mirror, you can dress your clothes; Taking the past as a mirror, we can know the rise and fall; Take people as a mirror, you can know the gains and losses. -emperor Taizong
5. Everyone is your teacher. -Booker Washington
These famous sayings all express the wisdom and importance of learning from others.