We have heard that phrase so many times, it's been repeated over and over. It's a phrase we live with.
But how many people take it to heart, how many people bother to reflect on it?
Knowledge means getting access to information or ideas you didn't know about. This information when you now apply it could make a lot of difference in your life.
But you can't get information if you are careless. Therefore you must be hungry to learn, you must have a good appetite for reading.
So read a book today and change your life. 
Do you have soft copy of this book?