Express a poem that has benefited a lot and gained a lot.

Poems expressing interests and gains are as follows:

1, reading thousands of books, writing like a god. From Du Fu's Twenty-two Rhymes for Wei, it can be used to express that you have benefited a lot and gained a lot.

2, reading a hundred times, its meaning is self-evident. From the Biography of the Three Kingdoms, Wu Shu Monroe, you can use it to express that you have benefited a lot and gained a lot.