Le cœur a ses raisons que la raison ne connaît point.

Blaise Pascal

(transl. "The heart has its reasons which reason knows nothing of.")

Here is a funny picture I've found while surfing the Net:

Today I've found this on xkcd.com:

The funny thing is: today I should be in open sea.... wow!

Here's a map letting you see this algorithm in action. People on my graticule: let's meet someday!