The most important lesson in the writing trade is that any manuscript is improved if you cut away the fat.
The whole principle (censorship) is wrong; it's like demanding that grown men live on skim milk because the baby can't eat steak.
Interpretation
What this quote means
Censorship restricts freedom and expression, forcing everyone to conform to the least demanding standards.
In this quote, Robert A. Heinlein criticizes the practice of censorship, suggesting that it unjustly limits the freedoms of mature individuals based on the perceived vulnerabilities of others. He uses the metaphor of requiring adults to settle for something less nourishing, like skim milk, simply because an infant cannot handle more complex food like steak, to highlight the absurdity and unfairness of such restrictions on expression and thought.
Themes
In practice
Example use cases
In a speech about the importance of free speech, you might use this quote to emphasize the dangers of censorship.
More from Robert A. Heinlein
All quotes βAn armed society is a polite society.
Democracy is a poor system of government at best; the only thing that can honestly be said in its favor is that it is eight times as good as any other method the human race has ever tried.
Long human words (the longer the better) were easy, unmistakable, and rarely changed their meanings . . . but short words were slippery, unpredictable, changing their meanings without any pattern.
Progress is made by lazy men looking for easier ways to do things.
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.
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What do you say we lighten things up and talk about abortion?
The only certainty is that nothing is certain.
It would seem from this fact, that man is naturally a wild animal, and that when taken from the woods, he is never happy in his natural state, 'till he returns to them again.
The flag of racialism which has been hoisted in Wolverhampton is beginning to look like the one that fluttered 25 years ago over Dachau and Belsen.
Nothing exists for itself alone, but only in relation to other forms of life