Fear has many eyes. [Sp., El miedo tiene muchos ojos.]

Fear has many eyes and can see things underground.

Don't put too fine a point to your wit for fear it should get blunted.

Fear is sharp-sighted and can see things under ground and much more in the skies.

All kinds of beauty do not inspire love; there is a kind which only pleases the sight, but does not captivate the affections. [Sp., No todas hermosuras enamoran, que algunas alegran la vista, y no rinden la voluntad.]

Said the pot to the kettle, "Get away, blackface." [Sp., Dijo la sarten a la caldera, quitate alla ojinegra.]