I also read other books by Napoleon Hill but this one is probably the best - as for me! Surely Think and Grow Rich will be helpful for any business or management student
Katherine HuDelaware
It is a comprehensive (really) book - Think and Grow Rich by Napoleon Hill really helps you to understand the topic
Michele Milan
The concepts explained in Think and Grow Rich PDF book are not the simplest ones. But however, Napoleon Hill is a higly-skilled in making such kind of material easy to understand and implement in practice.