The energy requirements for interstellar travel are so great that it is inconceivable to me that any creatures piloting their ships across the vast depths of space would do so only in order to play games with us over a… — Isaac Asimov Copy Share Image
All of a sudden, space isn't friendly. All of a sudden, it's a place where people can die. . . . Many more people are going to die. But we can't explore space if the requirement is that there be… — Isaac Asimov Copy Share Image
The strain of anti-intellectualism has been a constant thread winding its way through our political and cultural life, nurtured by the false notion that… — Isaac Asimov Copy Share Image
Suppose that we are wise enough to learn and know-and yet not wise enough to control our learning and knowledge, so that we use… — Isaac Asimov Copy Share Image
Uncertainty that comes from knowledge (knowing what you don't know) is different from uncertainty coming from ignorance. — Isaac Asimov Copy Share Image
“Don't you see? It's Galaxy-wide. It's a worship of the past. It's a deterioration - a stagnation!” — Isaac Asimov Copy Share Image
So the universe is not quite as you thought it was. You'd better rearrange your beliefs, then. Because you certainly can't rearrange the universe. — Isaac Asimov Copy Share Image
It is in meeting the great tests that mankind can most successfully rise to great heights. Out of danger and restless insecurity comes the… — Isaac Asimov Copy Share Image
“It might seem to you, Peter, that a truck driver, one step above an ape in your view, can't remember. But truck drivers can… — Isaac Asimov Copy Share Image
When life is so harsh that a man loses all hope in himself, then he raises his eyes to a shining rock, worshipping it,… — Isaac Asimov Copy Share Image
“You are a military man and should know better. If there is one science into which man has probed continuously and successfully, it is… — Isaac Asimov Copy Share Image
“Human beings can tolerate an immortal robot, for it doesn't matter how long a machine lasts, but they cannot tolerate an immortal human being… — Isaac Asimov Copy Share Image
“if people believe this, they would act on that belief. Many a prophecy, by the mere force of its being believed, is transmuted” — Isaac Asimov Copy Share Image
