I might as well play the role of a grindstone, which can sharpen steel knives, although it can't cut anything by itself.
The three armed forces can win the handsome, but ordinary people can't win the ambition.
Swallows are playing in the Woods. They know how to swim with swans.
Poverty is strong, not falling into the sky.
Dapeng rises with the wind one day and soars into Wan Li.
People who made great achievements in ancient times not only had talent, but also had unremitting determination.
Swallows know the ambition of swans!