[poindexters brother]

I look at those examples as God using common parts for building. You can build shelves out of 2x6 pieces of wood and you can build a house out of 2x6 pieces of wood,

To reuse good prior design is a sign of a good engineer.

[Virginia-American]

... To reuse good prior design is a sign of a good engineer...

But the recurrent laryngeal nerve is a sign of bad design. It's as though the wire from the front porch pushbutton to the livingroom chime went into the basement and looped around the furnace.

However, it is an example of the reuse of prior "design". The nerve is perfectly logical in fishes and embryos. See Some More of God's Greatest Mistakes for dozens of examples.