// Book comparison

The Intelligent Investor vs Think and Grow Rich

Which should you read? A side-by-side comparison of The Intelligent Investor by Benjamin Graham and Think and Grow Rich by Napoleon Hill.

At a glance

The Intelligent Investor Think and Grow Rich
Rating ★ 4.9/5 ★ 4.9/5
Pages 640 238
Reading time ~16.0 h ~6.0 h
Published 1949 1937
Author Benjamin Graham Napoleon Hill
Category Finance & Investment Finance & Investment
Publisher Harper Business The Ralston Society

Choose The Intelligent Investor if…

  • You're interested in finance & investment.
  • You want the higher-rated book (4.9/5).
  • You want the more recent perspective (1949).

Choose Think and Grow Rich if…

  • You're interested in finance & investment.
  • You prefer a shorter read (~6.0 hours).

Key takeaways — The Intelligent Investor

  • Apply the Margin of Safety principle to every investment, ensuring you buy assets at a significant discount to their intrinsic value to protect against downside risk.
  • Utilize Mr. Market to your advantage by buying when he is irrationally pessimistic and selling when he is overly optimistic, rather than following his emotional lead.
  • Adopt the mindset of a Defensive Investor, focusing on the systematic selection of high-quality, undervalued businesses and maintaining a balanced, diversified portfolio.
Read full The Intelligent Investor summary →

Key takeaways — Think and Grow Rich

  • Develop a Definite Chief Aim for your organization, ensuring that every strategic decision and resource allocation is aligned with a singular, compelling vision of success.
  • Utilize the Master Mind Principle by surrounding yourself with a diverse group of experts and advisors, creating a collective intelligence that is greater than the sum of its parts.
  • Cultivate Unwavering Persistence, recognizing that the ability to maintain effort through temporary defeats is the primary psychological trait that separates high-achievers from the rest.
Read full Think and Grow Rich summary →

The verdict

If you want the higher-rated, more acclaimed read, start with The Intelligent Investor. If you want a different angle on the same topic, Think and Grow Rich is the better fit. Both summaries are free — no signup required.

❓ FAQ

Is The Intelligent Investor or Think and Grow Rich better? +

The Intelligent Investor has the higher reader rating (4.9/5 vs 4.9/5), but "better" depends on your goal. The Intelligent Investor focuses on finance & investment, while Think and Grow Rich focuses on finance & investment. See the verdict below.

Which is shorter, The Intelligent Investor or Think and Grow Rich? +

Think and Grow Rich is shorter (238 pages, ~6.0 hours) compared to The Intelligent Investor (640 pages, ~16.0 hours).

Should I read The Intelligent Investor or Think and Grow Rich first? +

If you want the quicker, higher-rated read, start with The Intelligent Investor. Otherwise read whichever matches your current goal — both summaries are free on BookHubs.