Skip to content
Ever Works

The ONE Thing

Bestselling productivity book by Gary Keller and Jay Papasan revealing that extraordinary success is achieved by narrowing focus to the one most important thing. Introduces the Focusing Question to identify your highest priority.

Last updated: 2026-03-20 17:39

Overview

The ONE Thing by Gary Keller (founder of Keller Williams Realty) and Jay Papasan is a #1 Wall Street Journal bestseller that challenges the myth of multitasking and reveals the power of focused effort.

Core Principle

The book centers on The Focusing Question:

"What's the ONE Thing I can do such that by doing it everything else will be easier or unnecessary?"

This question helps you identify the most impactful action in any area of your life.

Key Concepts

The Domino Effect

Success is sequential, not simultaneous. Like dominoes, achieving one goal makes achieving the next one easier. Focus on knocking down the lead domino.

The 80/20 Principle on Steroids

Not all tasks are created equal. Some 20% of your efforts produce 80% of your results. The ONE Thing takes this further—within that 20%, there's usually one thing that matters most.

Six Lies Between You and Success

  1. Everything matters equally (it doesn't)
  2. Multitasking works (it doesn't)
  3. A disciplined life requires willpower (habits matter more)
  4. A balanced life is best (counterbalancing is better)
  5. Big is bad (thinking big is essential)
  6. The opposite of success is failure (it's actually not focusing)

Time Blocking for Your ONE Thing

The book advocates time blocking—dedicating specific hours daily to your ONE Thing:

Application Areas

Apply The Focusing Question to:

Impact on Productivity

By focusing on ONE Thing at a time, you:

Pricing

The book is available in hardcover, paperback, audio, and digital formats across major retailers.

Related Items