“There is no expedient to which a man will not go to avoid the labor of thinking.”

“Wanting something is not enough. You must hunger for it. Your motivation must be absolutel...”

“Success isn’t overnight. It’s when everyday you get a little better than the day befor...”

“I would like to die on Mars. Just not on impact.”

“Love never keeps a man from pursuing his destiny.”

“Logic will get you from A to B. Imagination will take you everywhere”

“The only man who never makes mistakes is the man who never does anything.”

“Do not go where the path may lead, go instead where there is no path and leave a trail”

“Your ability to communicate is an important tool in your pursuit of your goals, whether it...”

“I like to use the hard times of the past to motivate me today.”

“Don’t be afraid to be ambitious about your goals. Hard work never stops. Neither should ...”

“If you're not stubborn, you'll give up on experiments too soon.”

“I start early, and I stay late, day after day, year after year, it took me 17 years and 11...”