Neither a borrower or lender be,
For loan oft loses both itself and friend,
And borrowing dulls the edge of husbandry.
— William Shakespeare; "Hamlet"

Do not be made a beggar by banqueting upon borrow,
when thou hast nothing in thy purse:
for thou shall lie in wait for thine own life,
and be talked on.
— Apocrypha, (Ecclesiasticus 18:33)

A bank is a place where they lend you an umbrella in
fair weather
and ask for it back when it begins to rain.
— Robert Frost, American poet

Home life ceases to be free and beautiful as soon as it is
founded on borrowing and debt.
— Henrik Ibsen; "A Doll's House"

The surest way to ruin a man who doesn't know how to
handle money is to give him some.
— George Barnard Shaw; "Heartbreak House"

Dreading that climax of all human ills,
The inflammation of one's weekly bills.
— George Gordon, Lord Byron, English Poet

Who goeth a borrowing
Goeth a sorrowing.
— Thomas Tusser; "The Farmer's Daily Diet"

Getting rid of debt is like getting rid of an illness. First you have to recognize the symptoms and then you have to provide an immediate remedy. If you wait too long before treating the problem, the situation will get worst and it will take longer to recover. If your procrastinate on treating the problem it may cause long-term pain and discomfort that eventually escalates into a more severe illness, which requires a more drastic cure. If the illness progresses too far, if could turn into a chronic condition. Similarly, failure to acknowledge financial problems can escalate into more severe problems that are costly to recover from and require drastic solutions that may damage credit worthiness. — Road To Debt Freedom

The human species, according to the best theory I can form of it,
is composed of two distinct races, the men who borrow and the men who lend.
— Charles Lamb; Essays of Elias, "The Two Races of Men"

It is very iniquitous to make me pay my debts;
you have no idea of the pain it gives one.
— Lord Bryon; Byrons' "Letters and Journals"

A creditor is worse than a slave-owner;
for the master owns only your person,
but a creditor owns your dignity, and can command it.
— Victor Hugo; Marius, in "Les Miserables"

Beautiful credit! The foundation of modern society. Who shall say that this is not the golden age of mutual trust, of unlimited reliance upon human promises? That is a peculiar condition of society which enables a whole nation to instantly recognize point and meaning in the familiar newspaper anecdote, which puts into the mouth of a distinguished speculator in lands and mines this remark: "I wasn't worth a cent two years ago, and now I owe two millions of dollars."
— Mark Twain; "The Gilded Age"