Celebrating failure is key. Half of what we do fails, at least.
Unless you treat failure as part of the journey, you're never going to get anywhere.
When you experience a failure as a leader, don't hide it - talk about it. Your missed opportunity will encourage others to take risks.
Better a fallen rocket than never a burst of light.
A successful career has been full of blunders.
We prematurely write off people as failures. We are too much in awe of those who succeed and far too dismissive of those who fail.