雅思口语天天练：感恩教师节　　1.
propagate doctrines, impart knowledge, and resolve doubts 传道授业解惑 　　2.
In a party of three there must be one whom I can learn from.
三人行必有我师。
　　3.
Education is not the filling of a pail, but the lighting of a fire.
教育不是灌满一桶水，而是点燃一团生命的火焰。