Welcome to the world of Robert A. Heinlein, a visionary science fiction author whose literary contributions have left an indelible mark on the genre. Robert A. Heinlein, often referred to as the Dean of Science Fiction, was a prolific writer whose works explored themes ranging from space exploration and advanced technology to the complexities of human nature and society. Throughout his career, Heinlein’s writings provided readers with profound insights and thought-provoking ideas, making him an enduring figure in the realm of speculative fiction.
On this page, we invite you to explore a collection of Robert A. Heinlein’s most compelling and insightful quotes. Whether you’re a fan of his novels or simply looking for inspiration, these quotes offer a glimpse into his creative genius and the depth of his storytelling. You can use these quotes to reflect on his unique perspective or even incorporate them into your own creative projects. So, dive into the wisdom of Robert A. Heinlein, and discover the timeless wisdom encapsulated in his words.
It’s an indulgence to sit in a room and discuss your beliefs as if they were a juicy piece of gossip. Robert A. Heinlein
I don’t see how an article of clothing can be indecent. A person, yes. Robert A. Heinlein
Never insult anyone by accident. Robert A. Heinlein
Women and cats will do as they please, and men and dogs should relax and get used to the idea. Robert A. Heinlein
A competent and self-confident person is incapable of jealousy in anything. Jealousy is invariably a symptom of neurotic insecurity. Robert A. Heinlein
By cultivating the beautiful we scatter the seeds of heavenly flowers, as by doing good we cultivate those that belong to humanity. Robert A. Heinlein
They didn’t want it good, they wanted it Wednesday. Robert A. Heinlein
To be matter-of-fact about the world is to blunder into fantasy – and dull fantasy at that, as the real world is strange and wonderful. Robert A. Heinlein
When a place gets crowded enough to require ID’s, social collapse is not far away. It is time to go elsewhere. The best thing about space travel is that it made it possible to go elsewhere. Robert A. Heinlein
For me, politeness is a sine qua non of civilization. Robert A. Heinlein
One could write a history of science in reverse by assembling the solemn pronouncements of highest authority about what could not be done and could never happen. Robert A. Heinlein
Don’t ever become a pessimist… a pessimist is correct oftener than an optimist, but an optimist has more fun, and neither can stop the march of events. Robert A. Heinlein
Don’t handicap your children by making their lives easy. Robert A. Heinlein
Never worry about theory as long as the machinery does what it’s supposed to do. Robert A. Heinlein
I am free because I know that I alone am morally responsible for everything I do. I am free, no matter what rules surround me. If I find them tolerable, I tolerate them; if I find them too obnoxious, I break them. I am free because I know that I alone am morally responsible for everything I do. Robert A. Heinlein
May you live as long as you wish and love as long as you live. Robert A. Heinlein
When any government, or any church for that matter, undertakes to say to its subjects, This you may not read, this you must not see, this you are forbidden to know, the end result is tyranny and oppression no matter how holy the motives. Robert A. Heinlein
One of the sanest, surest, and most generous joys of life comes from being happy over the good fortune of others. Robert A. Heinlein
A society that gets rid of all its troublemakers goes downhill. Robert A. Heinlein
Be wary of strong drink. It can make you shoot at tax collectors… and miss. Robert A. Heinlein
There is no way that writers can be tamed and rendered civilized or even cured. The only solution known to science is to provide the patient with an isolation room, where he can endure the acute stages in private and where food can be poked in to him with a stick. Robert A. Heinlein
It is a truism that almost any sect, cult, or religion will legislate its creed into law if it acquires the political power to do so. Robert A. Heinlein
You can have peace. Or you can have freedom. Don’t ever count on having both at once. Robert A. Heinlein
One man’s theology is another man’s belly laugh. Robert A. Heinlein
One man’s ‘magic’ is another man’s engineering. ‘Supernatural’ is a null word. Robert A. Heinlein
Writing is not necessarily something to be ashamed of, but do it in private and wash your hands afterwards. Robert A. Heinlein
Theology is never any help; it is searching in a dark cellar at midnight for a black cat that isn’t there. Theologians can persuade themselves of anything. Robert A. Heinlein
I never learned from a man who agreed with me. Robert A. Heinlein
An armed society is a polite society. Manners are good when one may have to back up his acts with his life. Robert A. Heinlein
The difference between science and the fuzzy subjects is that science requires reasoning while those other subjects merely require scholarship. Robert A. Heinlein
Never underestimate the power of human stupidity. Robert A. Heinlein
Political tags – such as royalist, communist, democrat, populist, fascist, liberal, conservative, and so forth – are never basic criteria. The human race divides politically into those who want people to be controlled and those who have no such desire. Robert A. Heinlein
The universe never did make sense; I suspect it was built on government contract. Robert A. Heinlein
The supreme irony of life is that hardly anyone gets out of it alive. Robert A. Heinlein
Yield to temptation. It may not pass your way again. Robert A. Heinlein
No statement should be believed because it is made by an authority. Robert A. Heinlein
Anyone who considers protocol unimportant has never dealt with a cat. Robert A. Heinlein
Love is that condition in which the happiness of another person is essential to your own… Jealousy is a disease, love is a healthy condition. The immature mind often mistakes one for the other, or assumes that the greater the love, the greater the jealousy. Robert A. Heinlein
Everything is theoretically impossible, until it is done. Robert A. Heinlein
Being right too soon is socially unacceptable. Robert A. Heinlein
Sex without love is merely healthy exercise. Robert A. Heinlein