Long before the great war, when the princes of Hastinapura were small, the grand old guardian Bhishma would walk with them through the palace gardens at dawn.

The boys thought discipline meant only sword practice and sweating in the sun. But Bhishma, whose own life was famous for one great vow he never broke, showed them something quieter.

Each morning he bathed in the cold river before the sky turned gold. "A clean body," he said, shaking the water from his silver hair, "helps make a clear mind. This is the first discipline, and it costs you nothing but the comfort of staying in bed."

When the family priest passed by, Bhishma stopped and bowed — really bowed, not a quick nod. He did the same for the old teacher Drona, and once, the boys were amazed to see, for a poor blind wisdom-keeper who knew the oldest songs. "Honour the wise, the learned, and your teachers," Bhishma told the princes. "When you bend your head to someone who knows more than you, you are not made smaller. You are made ready to learn."

Yudhishthira, the eldest, noticed that Bhishma always spoke plainly and kept his promises exactly. There was no trick in him, no crookedness. "Be straight," Bhishma said simply. "Let your words match your heart."

One day young Bhima, full of energy, raised his stick to swat a line of ants crossing the path. Bhishma's hand closed gently around the boy's wrist.

"Even these," the old man said. "The discipline of the body is how hard you can train, and also how carefully you can refuse to harm. Hurt no living thing if you can help it — not the smallest ant, not the weakest servant."

He let go of Bhima's wrist. The ants marched safely on.

"Cleanliness, respect, honesty, mastering your wants, and harming no one," Bhishma said, counting them on his fingers as the sun finally cleared the garden wall. "Train your body in these, and you train it well."