“Bravery comes along as a gradual accumulation of discipline”

“Humanity is destined to explore, settle, and expand outward into the universe.”

“There may be aliens in our Milky Way galaxy, and there are billions of other galaxies. The probability is almost certain that there is life somewhere in space.”

“Space travel for everyone is the next frontier in the human experience.”

“As we begin to have landings on the moon, we can alternate those with vertical launch of similar crew modules on similar launch vehicles for vertical-launch tourism in space, if you want to call it...”

“As someone who flew two space capsules and twice landed in the ocean, I can attest from personal experience how much logistics work is needed to get you home.”

“The life of my people is to remember forever; each head granary is full. The life of your people is to forget: your thing granaries ("museums"), and not yourselves, are full.”

“We are now in the mountains and they are in us, kindling enthusiasm, making every nerve quiver, filling every pore and cell of us.”

“The living sinners on deadly ground.”

“Thousands of cars and a million guitarsScreaming with power in the air!We've found the place where the decibels raceThis army of rock will be thereTo ram it downRam it down!Straight to the heart of...”

“Every relationship that we have with people today is either lifting us up or dragging us down”

“The world has a way of dragging down our mood.”

“One of the few luxuries left is travel. And the aspect of travel that is luxurious is not the movement, but the being there.”