“Value” has no meaning other than in relationship to living beings. The value of a thing is always relative to a particular person, is completely personal and different in quantity for each living human—”market value” is a fiction, merely a rough guess at the average of personal values, all of which must be quantitatively different or trade would be impossible. [...] This very personal relationship, “value”, has two factors for a human being: first, what he can do with a thing, its use to him… and second, what he must do to get it, its cost to him. There is an old song which asserts that “the best things in life are free”. Not true! Utterly false! This was the tragic fallacy which brought on the decadence and collapse of the democracies of the twentieth century; those noble experiments failed because the people had been led to believe that they could simply vote for whatever they wanted… and get it, without toil, without sweat, without tears.”
Source: Lt. Col. Jean V. Dubois (Ret.), Page 93 Starship Troopers

“Ah yes, [life, liberty and the pursuit of happiness]... Life? What ‘right’ to life has a man who is drowning in the Pacific? The ocean will not hearken to his cries. What ‘right’ to life has a man who must die to save his children? If he chooses to save his own life, does he do so as a matter of ‘right’? If two men are starving and cannibalism is the only alternative to death, which man’s right is ‘unalienable’? And is it ‘right’? As to liberty, the heroes who signed the great document pledged themselves to buy liberty with their lives. Liberty is never unalienable; it must be redeemed regularly with the blood of patriots or it always vanishes. Of all the so-called natural human rights that have ever been invented, liberty is least likely to be cheap and is never free of cost. The third ‘right’?—the ‘pursuit of happiness’? It is indeed unalienable but it is not a right; it is simply a universal condition which tyrants cannot take away nor patriots restore. Cast me into a dungeon, burn me at the stake, crown me king of kings, I can ‘pursue happiness’ as long as my brain lives—but neither gods nor saints, wise men nor subtle drugs, can insure that I will catch it.”
Source: Lt. Col. Jean V. Dubois (Ret.), Page 119

“I told you that ‘juvenile delinquent’ is a contradiction in terms. ‘Delinquent’ means ‘failing in duty.’ But duty is an adult virtue—indeed a juvenile becomes an adult when, and only when, he acquires a knowledge of duty and embraces it as dearer than the self-love he was born with. There never was, there cannot be a ‘juvenile delinquent.’ But for every juvenile criminal there are always one or more adult delinquents—people of mature years who either do not know their duty, or who, knowing it, fail.”
Source: Lt. Col. Jean V. Dubois (Ret.), Page 120