Krishna turned to Arjuna there on the chariot, and his voice grew gentle, the way a storyteller's does when the lesson is also a secret.

"Imagine a small walled city," he said. "It has nine gates and no more. Through some gates, light comes in. Through others, sound. Through one, the breath flows in and out, in and out, all day. The gates are always busy. Carts of color and noise and smell roll through them without stopping."

Arjuna pictured it: a bright, bustling town, its nine gates swinging.

"Now," said Krishna, "deep in the heart of that city, in a still inner room, lives the ruler. Not a loud ruler. A quiet one. The ruler does not run to every gate. The ruler does not push the carts or shout at the crowds. The ruler has set all that busyness down in thought, the way you set down a heavy bag at the end of a road, and simply sits — at ease, in charge, untroubled."

"The gates still open and close," Arjuna said slowly. "The city is still full of motion."

"Yes. The eyes still see. The ears still hear. The breath still comes and goes. All of it keeps happening at the nine gates. But the one in the inner room neither does it nor makes it happen. The ruler only rests, and watches, and remains the master of the city without ever wrestling it."

Arjuna was quiet. He looked down at his own hands gripping the chariot rail, at his own chest rising and falling, and understood. His body was that city. His senses were those gates. And somewhere inside, behind all the seeing and hearing and breathing, there was a still room with a quiet ruler who did not have to be tossed about by any of it.

"When I forget that room," Arjuna murmured, "I think I am the gates. I think I am every cart that rolls through."

"And when you remember it," said Krishna, "you live happily in your own city — present at every gate, yet at peace in the center, the master of a town that never stops moving."