W.h. Auden said this quote

I am sure it is everyone’s experience, as it has been mine, that any discovery we make about ourselves or the meaning of life is never, like a scientific discovery, a coming upon something entirely new and unsuspected; it is rather, the coming to conscious recognition of something, which we really knew all the time but, because we were unwilling to formulate it correctly, we did not hitherto know we knew.