My favorites are:
"I can't means I won't"
"Pain is weakness leaving the body"
My Blog - http://http://runningonlongisland.wordpress.com/
I have two
first is same as Jims Do or Do not......there is no try.....got love Yoda
second What does not kill me........will mkae me stronger
"The long run is what puts the tiger in the cat"
Nobody trips over mountains. It is the small pebble that causes you to stumble. Pass all the pebbles in your path and you will find that you have crossed the mountain.