“You ever hear that expression 'If it looks like a duck and it quacks like a duck, it's probably a duck'?” — Alex Duval Copy Share Image
Quacks pretend to cure other men's disorders, but fail to find a remedy for their own. — Marcus Tullius Cicero Copy Share Image
If it looks like a duck, walks like a duck and quack like a duck, then it just may be a duck. — Walter Reuther Copy Share Image
Treat persons who profess to be able to cure disease as you treat fortune tellers. — George Bernard Shaw Copy Share Image
Penicillin sat on a shelf for ten years while I was called a quack. — Alexander Fleming Copy Share Image
The prophet and the quack are alike admired for a generation, and admired for the wrong reasons. — Gilbert K. Chesterton Copy Share Image
“Really great moral teachers never do introduce new moralities: it is quacks and cranks who do that. As” — C. S. Lewis Copy Share Image
Doctors always think anybody doing something they aren't is a quack; also they think all patients are idiots. — Flannery O'Connor Copy Share Image
Sigmund Freud was a half baked Viennese quack. Our literature, culture, and the films of Woody Allen would be better today if… — Ian Shoales Copy Share Image
Mathematics is the summit of human thinking. It has all the creativity and imagination that you can find in all kinds of… — Meir Shalev Copy Share Image
What passed for society was a loud, giddy whirl of thieves and pretentious hustlers, a dull sideshow full of quacks and clowns… — Hunter S. Thompson Copy Share Image
Graphology is another in a long list of quack substitutes for hard work. It is appealing to those who are impatient with… — Robert Todd Carroll Copy Share Image
The thing about fashion - it's like ducks going quack, quack quack. It's being dictated from above, and it just makes me… — Sara Blakely Copy Share Image
Nothing more strikingly betrays the credulity of mankind than medicine. Quackery is a thing universal, and universally successful. In this case it… — Henry David Thoreau Copy Share Image
An optimist is someone who figures that if it walks like a duck and quacks like a duck, it's the bluebird of… — Robert Breault Copy Share Image
Of learned men, the clergy show the lowest development of professional ethics. Any pastor is free to cadge customers from the divines… — H. L. Mencken Copy Share Image
A man's bookseller should keep his confidence, like his physician. What can become of a world where every man knows what another… — Anonymous Copy Share Image
Reform is a good replete with paradox; it is a cathartic which our political quacks, like our medical, recommend to others, but… — Charles Caleb Colton Copy Share Image
The strong appearance of design [in nature] allows a disarmingly simple argument: if it looks, walks and quacks like a duck, then,… — Michael Behe Copy Share Image
I notice her blouse has pulled out of her skirt in the back again and force myself to stay calm. "Tuck your… — Suzanne Collins Copy Share Image
The empiric easily degenerates into the quack. He does not know where his knowledge begins or leaves off, and so when he… — John Dewey Copy Share Image
Woman suffrage is an unjust, unreasonable, unspiritual abnormality. It is a hard, undigested, tasteless, devitalized proposition. It is a half-fledged, unmusical, Promethean… — John Boyle O'Reilly Copy Share Image
In medicine, it has long been recognized that even a quack remedy that is harmless in itself can be fatal when it… — Thomas Sowell Copy Share Image
Literature has her quacks no less than medicine, and they are divided into two classes; those who have erudition without genius, and… — Charles Caleb Colton Copy Share Image
“The prudent man always studies seriously and earnestly to understand whatever he professes to understand, and not merely to persuade other people… — Adam Smith Copy Share Image
Gundar seemed to come to a decision. "Well, as my old mam used to say, if it looks like a duck and… — John Flanagan Copy Share Image
When it walks like a saint, and quacks like a saint- it's a quacking saint." -Della — C.C. Hunter Copy Share Image
Meow says the cat ,quack says the duck , Bow wow wow says the dog ! Grrrr! — Charles Dickens Copy Share Image
Let us leave the cure of public evils to those quacks, the statesmen. — Honore de Balzac Copy Share Image
Dishonesty is the raw material not of quacks only, but also in great part dupes. — Thomas Carlyle Copy Share Image
“What animals make the best doctors? A. Ducks, they’re natural quacks.” — R. Eugene Pearson Copy Share Image
Nothing is more detestable than a professed declaimer who retails his discourses as a quack does his medicines. — Jean Baptiste Massillon Copy Share Image
Take the humbug out of this world, and you haven't much left to do business with. — Josh Billings Copy Share Image
Quacks are the greatest liars in the world except their patients. — Benjamin Franklin Copy Share Image