Quote by Jeff Bezos
If you invent frequently and are willing to fail, then you never get to that point where you really need to bet the whole company.
...We are stubborn on vision. We are flexible on detailsâ€¦. We donâ€™t give up on things easily. Our third-party seller business is an example of that. It took us three tries to get the third-party seller business to work. We didnâ€™t give up.