Quote by William Shakespeare, Venus and A
So did this horse excel a common oneIn shape, in courage, color, pace and bone....What a horse should have he did not lack,Save a proud rider on so proud a back.

Summary
This quote implies that the horse being described possesses exceptional qualities: it stands out from common horses in terms of its physique, bravery, color, speed, and strength. However, there is one thing this horse lacks - a worthy rider to match its grandeur. The quote suggests that a horse of such remarkable attributes deserves a rider who is equally impressive in order to fully showcase its greatness.