"自然はその中心が至る所にあり外周がどこにもない無限の球体である"

“If you've got an idea, start today. There's no better time than now to get going”

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

“It always seems impossible until it's done.”

“Every blessing ignored becomes a curse.”

“The greatest education in the world is watching the masters at work”

“It ain’t about how hard you hit. It’s about how hard you can get hit and keep moving forward”

“An appeaser is one who feeds a crocodile, hoping it will eat him last.”

“When you're at the end of your rope, tie a knot and hold on.”

“Sometimes you just have to ask yourself 'Am I having fun?'”

“Don’t give in to your fears. If you do, you won’t be able to talk to your heart.”

“Be the change that you wish to see in the world.”

“Most large organizations embrace the idea of invention, but are not willing to suffer the ...”