“Champions believe in themselves, even if no one else does. At _ An inventor fails 999 times and, and if he succeeds once, he's victorious. He treats his failures as practice shots.”
Charles Franklin Kettering
3 citations dans la bibliothèque MindQuotes.
“You can send a message around the world in one-fifth of a second, yet it may take years for it to get from the outside of a man's head to the inside.”
“There will always be a Frontier where there is an open mind and a willing hand.”