The shepherd drives the wolf from the sheep's for which the sheep thanks the shepherd as his liberator, while the wolf denounces him for the same act as the destroyer of liberty. Plainly, the sheep and the wolf are not agreed upon a definition of liberty. Abraham Lincoln
Without tradition, art is a flock of sheep without a shepherd. Without innovation, it is a corpse. Winston Churchill
The seaman tells stories of winds, the ploughman of bulls; the soldier details his wounds, the shepherd his sheep. Laurence J. Peter
The shepherd always tries to persuade the sheep that their interests and his own are the same. Stendhal
We were looking for a 'good shepherd,' and instead we got a German shepherd. Pope Benedict XVI