Proverbs, two-part allegorical sayings, couplets

Proverbs: one fence, three stakes, one hero, three gangs.

Two-part allegorical saying: You don't need an awl (good needle) to close your shoes.

As happy as the East China Sea, flowing water will last longer than Nanshan.

Hard-working people can swallow Wu-where there is a will, there is a way.

* The original sentence is:

Where there is a will, there is a way. If you burn your bridges, you will end up in Chu. Hard-working people live up to expectations, and 3 thousand armor can swallow Wu.