8 - 1 8

http://www.turkeywalk.com/2006/07/8-1-8.html


When I was in high school, my physical education teacher once explained
why 8 - 1 is greater than 8. Say you work or study 8 hours a day. If you
take 1 out of the 8 hours and commit yourself to physical exercise, you
will get much more done in the 7 hours left than you could in the 8
hours without moving your butt. In other words, physical activities make
you work or study more efficiently.

I didn't believe that wisdom before, but I do now. The long-term
benefits of the one "lost" hour everyday can be enormous in term of
keeping one healthy, energetic and happy.