New Delhi, April 30 -- Napoleon Hill's book Think and Grow Rich has inspired and provided practical wisdom for millions of investors worldwide. First published in 1937, this book has remained invaluable and has stood the test of time. It offers valuable lessons on achieving success in personal growth and financial markets.

Here are seven key lessons from Think and Grow Rich that can guide aspiring investors and professionals towards financial prosperity and success.

Hill believes that "desire is the starting point of all achievement." This means that, without a clear burning desire, it is impossible to create the necessary drive and desire to create wealth.

Whether you are looking to climb the corporate ladder or build a new business, ...