“You may be disappointed if you fail, but you are doomed if you don’t try.”

“Life is not measured by the number of breaths we take, but by the moments that take our breath away.”

“Integrity without knowledge is weak and useless, but knowledge without integrity is dangerous and dreadful.”

“Wrong is wrong–even if everyone is doing it. Right is right–even if no one is doing it.”

“I attribute my success to this: I never gave or took any excuse.”

“Strive not to be a success, but rather to be of value.”

“If you truly love nature, you will find beauty every where.”

“Everything has beauty, but not everyone can see.”

“How wonderful it is that nobody need wait a single moment before starting to improve the world.”

“If you’re offered a seat on a rocket ship, don’t ask what seat! Just get on.”