What is your favorite ancient poem of China?

A foot of crimson is better than dust, and the old is not as good as the new.

Acacia peach pit is hateful, and Xu Yuanlai has no one else.

A candle at the bottom of a well keeps Lang Changxing from going.

Linglong dice Anhoudou, what do you know about bone acacia?

Two Poems of South Plaid/Poems by Tim Yang Liuzhi