Write a poem and a song on the theme of commitment.

Commitment is my mother's "loyal service to the country" tattooed on her back.

Commitment is what students say to the headmaster,' study for the rise of China'.

The promise is that Spartan will "fight for the motherland" with a spear.

The promise is Lin Zexu's angry' opium lasts a day, and the minister won't leave for a day!'

Yinuo is the bronze mirror of Princess Taiping.

Maybe it's Li's hematemesis peach blossom fan.

Promise is the expectation of Su Xiaoxiao's life.

Commitment is eternal between flowers and months.

A promise is a cry' Never again' under my father's slap.

A promise is my mother's earnest expectation of getting a full mark for me and taking you shopping.

A promise is that a vendor shouts to you' good quality and low price, three guarantees of quality'

A promise is that he promises you,' When I have money ...'

The skeptic said to me,' Make your promise.'

The depressed man said to me,' Don't give others your promise easily'

I said to myself,' Now that I have said it, I will do it.'

In fact, every honest man has this sentence in his heart.