But Strok, the armorer, was feared most because of his brain, and his knack of using his mind to the undoing of others.  And he taught me all that he knew; taught me all that he had learned in a lifetime of fighting for the emperor, of mending the complicated machines in the armory, of contact with the chemists who wrought the secret alloy, and the chiefs who led the army.

Some of this he taught me when I was not yet a man.  Why he should have done so, I know not, save that he seemed to value my affection, and liked not my mother’s demands that I heed her call, not his.  At all events, I oft found his shop a place of refuge from her wrath; and I early came to value his teachings.

When I became a man he abruptly ended the practice.  I think he saw that I was become as dexterous as he with the tools of the craft, and he feared lest I know more than he.  Well he might; the day I realized this I laughed long and loud.  And from that time forth he taught me, not because he chose to, but because I bent a chisel in my bare hands, before his eyes, and told him his place.

Many times he strove to trick me, and more than once he all but caught me in some trap.  He was a crafty man, and relied not upon brawn, but upon wits.  Yet I was ever on the watch, and I but learned the more from him.

“Ye are very kind,” I mocked him one morning.  When I had taken my seat a huge weight had dropped from above and crushed my stool to splinters, much as it would have crushed my skull had I not leaped instantly aside.  “Ye are kinder than most fathers, who teach their sons nothing at all.”

He foamed at his mouth in his rage and discomfiture.  “Insolent whelp!” he snarled.  “Thou art quick as a cat on thy feet!”

But I was not to be appeased by words.  I smote him on the chest with my bare hand, so that he fell on the far side of the room.  “Let that be a warning,” I told him, when he had recovered, some time later.  “If ye have any more tricks, try them for, not on, me.”  Which I claim to be a neat twist of words.

It was not long after that when I saw a change in my father.  He no longer tried to snare me; instead, he began, of his own free will, to train my mind to other than warlike things.  At first, I was suspicious enough.  I looked for new traps, and watched all the closer.  I told him that his next try would surely be his last, and I meant it.

But the time came when I saw that my father was reconciled to his master.  I saw that he genuinely admitted my prowess; and where he formerly envied me, he now took great pride in all I accomplished, and claimed that it was but his own brains acting through my body.

I let him indulge in the conceit.  I grudged it not to him, so long as he taught me.  In truth, he was so eager to add to my store of facts, so intent upon filling my head with what filled his, that at times I was fairly compelled to stop him, lest I tire.