“Criticism can bother you but you should be more bothered if there’s no criticism that means you’re too safe”

“You don’t need directions, just point yourself to the top and go!”

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

“When you have a goal, when you have a vision, everything becomes easy”

“To know your enemy, you must become your enemy.”

“Man suffers only because he takes seriously what the gods made for fun.”

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

“Friends congratulate me after a quarterly-earnings announcement and say, 'Good job, great ...”

“The only true wisdom is in knowing you know nothing”

“Learn from failure. If you are an entrepreneur and your first venture wasn’t a success, ...”

“The only impossible journey is the one you never begin”

“The more sand has escaped from the hourglass of our life, the clearer we should see through it”

“Genius is 1% talent and 99% percent hard work”