It is beyond a doubt that all our knowledge begins with experience.
One thorn of experience is worth a whole wilderness of warning.
James Russell Lowell
Experience is not what happens to you; it's what you do with what happens to you.
Nothing ever becomes real till it is experienced.
Genius is the ability to renew one's emotions in daily experience.
If you want to run, run a mile. If you want to experience a different life, run a marathon.