“No, Ru. If my brain were added to your brute strength and uninstructed honesty, why, you would rule the world of brutes. But they are not, and therefore you must be content to serve in the yoke, like a bull, which is as strong as you are, or stronger.”

“If it is brains that make the difference, why do you not rule, Lord Tau, who are also a likely man though not so big as I am? Why are you carrying fugitives upon a dirty little merchant ship instead of sitting upon a Pharaoh’s throne? Tell me, who am but a simple black man bred to war and honesty.”

Tau with much skill steered his ship through a fleet of barges poling up Nile laden with fodder. Then calling to a sailor to take his place, for now the river was open with no craft in sight, he sat himself down on the low bulwark, and answered:

“Because mayhap, friend Ru, I also choose to serve. Being stupid, like most honest men, especially if they are strong and one of a simple race that understands nothing except love from which is born mankind, and war that keeps down its numbers, you may not believe me when I tell you that the only true joy in life lies in service of this sort or of that. Pharaohs are served, which is why they are often so blind and so satisfied and being but vain bubbles blown along by a wind they cannot see, springing, although they know it not, from the poisoned breath of multitudes; for the most part they do more harm than good and are themselves the slaves of slaves. With him who serves it is otherwise, for, setting aside self-seekings and ambitions, he works humbly for that which is good and in this work finds his reward.”

Ru rubbed his brow, then asked:

“But whom does such an one serve, Lord?”

“He serves God, Ru.”

“God? There are many gods that I have heard of in Ethiopia, in Egypt, and in other lands. What god does he serve and where does he find that god?”

“He finds him in his own heart, Ru, but what his name may be I cannot tell you. Some call it Justice, some call it Freedom, some call it Hope, some call it Spirit.”

“And what do those call it who serve only themselves and their own lusts, careless of all those fine things, Lord?”