http://thepackrules.runnersworld.com/2008/01/what-keeps-you.html
我个人比较喜欢的:
I run because I can.
"Play is something the body doesn't have to do; work is something the body
doesn't want to do"
I run to silence the voice inside of me that says I can't.
The chance to run in bad weather is something I look forward to, not avoid.
Remember as a kid how much fun it was to play football in the snow or rain?
Running in "adverse" (or great, depending on your perspective) weather
conditions reminds me that