Illustration of a <n>Fire-Ball</n> seen from the <n>Observatory at Juvisy</n>, August 10, 1899.

<n>Ahe, Tuamotu</n>, 1970s. Photo by <n>Laurence Le Guay</n>.

Photograph by <n>Léo Berne</n>, often cited as an example of the <n>Accidental Renaissance</n> phenomenon.

Your experience of life is not based on what happens to you but what you pay attention to.

Learn to laugh at the mental warfare you play with yourself. Before a long run, everything hurts. Before a big meeting, nothing is ready. Before a big launch, it's not the right time. This is the only fight that matters. Once you see it for what it is, you realize it's just a game. Then, you can finally start playing.