“The observer, when he seems to himself to be observing a stone, is really, if physics is to be believed, observing the effects of the stone upon himself”

“The greatest lesson in life is to know that even fools are right sometimes.”

“What’s the world’s greatest lie?… It’s this: that at a certain point in our lives,...”

“When you're at the end of your rope, tie a knot and hold on.”

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

“A leader's job is not to do the work for others, it's to help others figure out how to do ...”

“When you say ‘yes’ to others, make sure you are not saying ‘no’ to yourself.”

“As the man once said, the harder you work, the luckier you get.”

“Be where your enemy is not.”

“People cry not because they’re weak, it’s because they’ve been strong for too long.”

“Wake up determined. Go to bed satisfied.”

“The more you confront the uncomfortable, the more you will become comfortable with it”

“A team aligned behind a vision will move mountains”