From the following quotes, please give your opinion about those sentences whether you agree or disagree and why

1. you don't need a business plan. you don't need to have MBA. all you need is a great idea. anything is possible and you can accomplish it (Ron Conway)

2. one thing I’ve learned about his business is this this whole plan thing - it doesn't work. (josh Charles)

3. set your business plan to win; raise the bar or you’re not going to be prepared you need to think that what you’re doing will make you $100 million (Swizz Beatz)

4. any business won’t survive its first encounter with reality. The reality will always be different. It will be never be the plan (Jeff Bezos)

5. quality is the business plan (John lasseter)