A hero cannot be a hero unless in a heroic world.
I told my agent that I wouldn't do TV unless it was Ryan Murphy, 'House of Cards,' or HBO.
Charity is injurious unless it helps the recipient to become independent of it.
Unless one is inordinately fond of subordination, one is always at war.
No country can really develop unless its citizens are educated.
No country is free unless it is democratic.
No experience exists unless it's a shared one.
I don't like nostalgia unless it's mine.
No one leaves an old friend unless they are ashamed.
I will never retire unless I have to.
There would be no Star Trek unless there were transporter malfunctions.
The infinite in mathematics is alway unruly unless it is properly treated.
There is nothing so unthinkable as thought, unless it be the entire absence of thought.