Who knows the poem that advises people not to be greedy and to be frugal?

Recite history and revisit the sages and Li Shangyin's family in the Tang Dynasty.

Ode to history

Looking at the countries and families of the sages of the past, they turned from frugality to extravagance.

Why amber is a pillow, and real pearls are cars.

If you don't meet Qinghai horses far away, it will be difficult to pull out the snakes in Shushan.

Several people had sung songs in the south in advance, and finally Cangwu cried for Cui Hua.