“The soul never thinks without a picture”

“Every failed experiment is one step closer to success.”

“We all have two lives. The second one starts when we realize we only have one”

“The more you learn, the more you earn”

“You are never too old to set another goal or to dream a new dream”

“Believe you can and you're halfway there.”

“Think back 5 years ago. Think of where you’re at today. Think ahead 5 years and what you...”

“Success is not how high you have climbed, but how you make a positive difference to the world”

“People say I make strange choices, but they’re not strange for me. My sickness is that I...”

“Plan for what it is difficult while it is easy, do what is great while it is small.”

“I don’t count my sit-ups; I only start counting when it starts hurting because they’re...”

“Success is not measured by what you accomplish, but by the obstacles you overcome.”

“If you're not flexible, you'll pound your head against the wall and you won't see a differ...”