Cut the Gordian Knot

What does the idiom “Cut the Gordian Knot” mean?

Definition:

To solve a complex problem in a simple way. Refers to a legend of Alexander the Great, who cut the famous knot with his sword when he could not untie it

For example:

“William often sees simple solutions when the rest of us are struggling with details. He has a talent for cutting the Gordian knot.”

Notes:

This rather uncommon idiom refers to a legend about Alexander the Great, who cut a knot with his sword when he could not untie it