
There are times at which it is right not to listen to customers.
Clayton Christensen
Tags:
juli
30
2015

There are times at which it is right not to listen to customers.
Clayton Christensen
|
Champions aren't made in the gyms. Champions are made from something they have deep inside of them – a desire, a dream, a vision. They have last-minute stamina, they have to be a little faster, they have to have the skill, and the will. But the will must be stronger than the skill. Muhammad Ali |
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18 Minutes Bij Bol.com |