“Courage refuses frontiers!”

“It is stupidity rather than courage to refuse to recognize danger when it is close upon you.”

“This is space. It's sometimes called the final frontier.(Except that of course you can't have a final frontier, because there'd be nothing for it to be a frontier to, but as frontiers go, it's pretty penultimate . . .)”

“The only reason I'm in Hollywood is that I don't have the moral courage to refuse the money." —Marlon Brando”

“The frontier will nevertheless survive in the attitudes a few of us inherited from it. One of those attitudes--to me a beatitude--is the conviction that the past matters, that history weighs on us and refuses to be forgotten by us, and that the worst poverty women--or men--can suffer is to be bereft of their past.”

“There is no frontier between being and appearing.”