One of the best book I've ever read before

I have to say it's one of the best, if not the best. By digging through the exciting/quick rise, gradual corruption, and at last the seemly all-of-a-sudden collapse, this book reveals before you the intriguing life inside a giant company, human greed and bloody business world. You can always find something helpful in this book, be it good points to follow or lessons to learn.
And this book is very well written. I can easily follow the mind flow of author without any interruption because of English misunderstanding.