There is a beautiful line in the veteran actor Rajesh Khanna starrer movie Anand – ‘Its very simple to be happy but very difficult to be simple’. Even before having read the book, I was really wanting to write an entry with the same topic, but now having read the book, I just think I have couple more points and I could really write this article right now.     Firstly, lets talk a little about the book. Honestly, who am I to talk about the international bestseller, that has moved people all over the world? It’s a very simple and short story which just teaches us two things…