Among the books that have influenced me a lot are the three volumes of The Laws of Success. At the time, in the late 1970s, I didn't know that success could be learned. I thought it was a matter of luck or heritage.
It was after reading these three bricks, which are more than 800 pages long, that I realised that success is within everyone's reach, as long as they apply these simple laws.
These books influenced me so much that I suggested to my three children that they read them when they turned 18.
Enjoy your reading!