"知識を得るためには勉強しなければならないが、智恵を得るためには観察しなければならない。"

“I didn't come this far to only come this far, so we've still got further to go”

“You have to be willing to be misunderstood if you're going to innovate.”

“Great minds discuss ideas; average minds discuss events; small minds discuss people”

“Life is like riding a bicycle. To keep your balance, you must keep moving.”

“You can kill the dreamer, but you can’t kill the dream.”

“The journey of a thousand miles begins with a single step”

“If you have an enemy, then learn and know your enemy, don’t just be mad at him or her.”

“When the enemy is relaxed, make them toil. When full, starve them. When settled, make them move.”

“Don’t focus on the pain. Focus on the progress.”

“There is only one quality worse than hardness of heart and that is softness of head.”

“The purpose of our lives is to be happy”

“The secret of life is to fall seven times and to get up eight.”