Piense y Hágase Rico

Think and Grow Rich is a personal development and self-help book by Napoleon Hill, originally published in 1937. It is one of the best-selling books of all time, focusing on the principles of success and wealth accumulation.

The book outlines key principles that can help individuals achieve their personal and financial goals. Hill emphasizes the importance of a positive mental attitude, the power of desire, and the necessity of persistence in the pursuit of success.