“Most of us stopped dreaming about being astronauts or firefighters or president a long time ago. Those who didn't.... Became astronauts and firefighters and president. Never stop dreaming”

“The cemetery is the “richest or wealthiest prison of undiscovered, untapped, undeveloped and unfulfilled dreams of presidents that never presided, great orators that never made a speech, astronauts that never went to the moon, doctors that never touched the sick or great preachers that never preached a Sermon”

“Those who stop chasing after their dreams because of what they're being told are cowards.”

“Never stop. Never stop fighting. Never stop dreaming.”

“A Russian astronaut and a Russian brain surgeon were once discussing religion. The brain surgeon was a Christian but the astronaut was not. The astronaut said, 'I've been out in space many times but I've never seen God or angels.' And the brain surgeon said, 'And I've operated on many clever brains but I've never seen a single thought.”

“Ancient astronauts didn't build the pyramids. Human beings built the pyramids, because they're clever and they work hard.”