"一品脱的汗水将节省一加仑的血液"

“Failure and invention are inseparable twins. To invent you have to experiment, and if you ...”

“All truly great thoughts are conceived while walking”

“It is during our darkest moments that we must focus to see the light.”

“You have within you right now, everything you need to deal with whatever the world can throw at you”

“The best preparation for good work tomorrow is to do good work today”

“Do I not destroy my enemies when I make them my friends?”

“Life is too short, or too long, for me to allow myself the luxury of living it so badly.”

“The more you know, the more you know you don't know.”

“Today I will do what others won’t, so tomorrow I will do what others can’t”

“When [competitors are] in the shower in the morning, they're thinking about how they're go...”

“Confusion is a luxury which only the very, very young can possibly afford and you are not ...”

“Begin to be now what you will be hereafter”