"信仰可以移山，但唯有知识能将山移到正确的位置"

“If you're watching your competitors, you're unlikely to invent a bunch of stuff on your own.”

“Confusion is a luxury which only the very, very young can possibly afford and you are not ...”

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

“I hated every minute of training, but I said, ‘Don’t quit. Suffer now and live the res...”

“We all know that light travels faster than sound. That's why certain people appear bright ...”

“Let us rather run the risk of wearing out than rusting out.”

“Don't grieve. Anything you lose comes round in another form.”

“I can choose either to be a victim of the world or an adventurer in search of treasure. It...”

“The only limit to our realization of tomorrow is our doubts of today.”

“Tomorrow is promised to no one”

“We don't stop playing because we grow old; we grow old because we stop playing.”

“When something is important enough, you do it even if the odds are not in your favor.”