as they say

as they say

A phrase used in conjunction with a well-known or commonly used saying. And the rest, as they say, is history.
See also: say

as they ˈsay

(also as the saying ˈgoes) often used before or after a saying or an idiom: We can kill two birds with one stone, as they say.He was, as the saying goes, as mad as a hatter.
See also: say