"Tolerance"

I was checking out my dads treasure--yaa it's his library.There was a nice book in it and all of a sudden I decided to read it. Might sound too high it's called "How to win friends and influence people"by Dale Carneige.Its a nice book, the ideas donot seem unique . I had found such deep profound thoughts in Robin Sharma too, in his "The Monk who sold his Ferrari". I used to buy and read hell lot of Selp-Help books, there is a whole lot of Robin Sharma collection. Well, Dale has done a very good job and his book makes a good reading , all the examples cited are interesting.They establish its effectiveness.No matter how repetative their ideas are all of them are trying to point at one thing that the entire world feels the need for, it is -"Tolerance".