2. Quiet and far-reaching, indifferent and pure.
3. if you are diligent and lazy, your success will be destroyed by thinking.
4. Bao Jianfeng comes from sharpening, and plum blossoms are bitter and cold.
Just give a few examples. Actually, whatever you think is appropriate will do. The key is to write your signature.
So-and-so students * * * encourage/encourage, and then sign, this format.