The story

Svetaketu came home at twenty-four, swollen with twelve years of study, certain he knew the Vedas cold. His father Uddalaka asked him a single question: "Have you asked for that teaching by which the unheard becomes heard, the unthought thought, the unknown known?" Svetaketu had not. No one had taught him there was such a thing. So his father taught him — not with new scripture, but with the ordinary world.

"Place this lump of salt in water," Uddalaka said, "and come to me in the morning." The boy did. In the morning the salt could not be found — it had dissolved. "Taste from this edge," said the father. "How is it?" "Salt." "Taste from the middle. The far side." Salt, salt, everywhere salt, though nothing could be seen. "You do not perceive the one Being here," Uddalaka said, "yet it is truly here. That subtle essence — this whole world has it for its Self. That is the true. That is the Self. *Tat tvam asi* — thou art that."

He says it nine times, after nine images — the rivers losing their names in the sea, the seed too small to cut open yet holding a whole tree, the man led blindfolded who finds his way home. Each time the lesson is the same and never quite lands the first time: the essence you cannot see is the essence you most are.

Figures and teachings in this dialogue

• Uddalaka Aruni
• Svetaketu
• Teaching: Tat Tvam Asi
• Teaching: All This Is Brahman

Questions to explore

• Why does Uddalaka say there is 'one thing, knowing which, all is known'?
• What does the salt that vanishes but flavours every drop reveal about the Self?