Haste is of the Devil.

What good is speed if the brain has oozed out on the way?

Quick enough, if good enough. [Lat., Sat cito, si sat bene.]

Haste is of the Devil.

Never look a gift horse in the mouth. [Lat., Noli equi dentes inspicere donati.]

The face is the mirror of the mind, and eyes without speaking confess the secrets of the heart.