“It is better to have enough ideas for some of them to be wrong, than to be always right by having no ideas at all.”

“The need to be right all the time is the biggest bar to new ideas. It is better to have enough ideas for some of them to be wrong than to be always right by having no ideas at all. ”

“The thing is, it's very dangerous to have a fixed idea. A person with a fixed idea will always find some way of convincing himself in the end that he is right”

“You have to be burning with an idea, or a problem, or a wrong that you want to right. If you're not passionate enough from the start, you'll never stick it out.”

“Execution is everything. Even if you start a business with the wrong idea or too many competitors, you can out-execute all the better ideas in the right market.”

“Do not hold an idea tightly! There is always a possibility that what you believe might be wrong! Hold your ideas loosely so that you can easily get rid of them once you have realised that they are wrong!”