Desire must be definite and burning, not a vague wish

Hill opens with a claim about the starting condition for any achievement: a wish for money or success accomplishes nothing, but a burning desire — specific in amount, timeframe, and purpose — begins to reorganize your actions around it almost automatically. Vague wanting, in his account, produces vague, half-hearted effort that rarely survives the first setback.

He illustrates the difference with his account of Edwin Barnes, who reportedly arrived at Thomas Edison's laboratory with nothing but an unshakeable determination to work with Edison specifically, and was willing to take an entry-level job and wait years for the right opportunity rather than settle for a lesser goal elsewhere. The specificity of the desire, Hill argues, is what let Barnes recognize and seize the moment when it eventually came.

His practical instruction is to write the desire down as a specific sum, with a deadline and a statement of what you intend to give in return for it — turning an abstract wish into something closer to a contract with yourself.

Takeaway: replace "I'd like to be rich someday" with a specific number, a specific date, and a specific plan.