The moment you doubt whether you can fly, you cease for ever to be able to do it.
Imagination is the golden-eyed monster that never sleeps. It must be fed; it cannot be ignored.
I believe in the power of the imagination to remake the world, to release the truth within us, to hold back the night, to transcend death, to charm motorways, to ingratiate ourselves with birds, to enlist the confidences of madmen.
Vision is the art of seeing things invisible.
Anyone who lives within their means suffers from a lack of imagination.
Your imagination is your preview of life's coming attractions.
Of course it is happening inside your head, Harry, but why on earth should that mean that it is not real?
Stories of imagination tend to upset those without one.
Yes: I am a dreamer. For a dreamer is one who can only find his way by moonlight, and his punishment is that he sees the dawn before the rest of the world.
Imagination is more important than knowledge. For knowledge is limited to all we now know and understand, while imagination embraces the entire world, and all there ever will be to know and understand