Since, in the long run, every planetary civilization will be endangered by impacts from space, every surviving civilization is obliged to become spacefaring--not because of exploratory or romantic zeal, but for the most practical reason imaginable: staying alive... If our long-term survival is at stake, we have a basic responsibility to our species to venture to other worlds.
— Carl Sagan

The principle of the Gothic architecture is infinity made imaginable.
Samuel Taylor Coleridge imaginable quote

Now, a corpse, poor thing, is an untouchable and the process of decay is, of all pieces of bad manners, the vulgarest imaginable. For a corpse is, by definition, a person absolutely devoid of savoir vivre.
— Aldous Huxley

The words Kiss Kiss Bang Bang, which I saw on an Italian movie poster, are perhaps the briefest statement imaginable of the basic appeal of movies. This appeal is what attracts us, and ultimately what makes us despair when we begin to understand how seldom movies are more than this.
— Pauline Kael

If I place love above everything, it is because for me it is the most desperate, the most despairing state of affairs imaginable.
— Andre Breton