【学会学习】
1. The only person who is educated is the one who has learned how to learn and change. ——Carl Rogers (罗杰斯，人本主义心理学家）
2. If you would thoroughly know anything, teach it to others. ——Tryon Edwards. 让学生来做“小先生”，看看他们是否真的懂了。
3. A teacher is one who makes himself progessively uneccessary _——Thomas Carruthers. 这句话跟叶圣陶先生那句著名的话是一个意思。“教师为了不需要教”