I'm going to take part in the hard pen calligraphy competition. What should I write? Recommend a short essay or poem to me.

The best is Su Dongpo's Mink Head as the first choice, followed by Su Dongpo's Jiangchengzi as an alternative. These two songs were chosen by my teacher, which are more suitable. You should write running script or regular script, or cursive script. To write punctuation marks, you can't write them all together. You should write horizontally or vertically, one sentence at a time. Remember not to write them together! This is not allowed! I am very helpless to rewrite ... copy paper, about 6, is the kind of ten cents. If you want to buy more copies, remember not to modify it!