The Seasons of Life by Jim Rohn
I have a lot of time for Jim Rohn. In this short, enjoyable book Jim provides you with a nice perspective on life. Simple in it's understanding and profound in it's application this book shares with you a unique philosophy about life and it's ups and downs.
It is an excellent book largely drawn from Jims motivational talks. It explains how we all go through the different seasons of life from the harsh winter where things don't go our way to the fantastic summer where life is beautiful.
He shares how we can more usefully get through the tough times and enjoy the good ones even more.
I highly recommend it.