"O, my offence is rank, it smells to heaven;It hath the primal eldest curse upon 't, A brother's murder."

"Let Hercules himself do what he may, the cat will mew, and dog will have his day."

"Do not cast away an honest man for a villain's accusation."

"I did never know so full a voice issue from so empty a heart: but the saying is true 'The empty vessel makes the greatest sound'."

"Gold is worse poison to a man's soul, doing more murders in this loathsome world, than any mortal drug."

"By the pricking of my thumbs,Something wicked this way comes. Open, locks, Whoever knocks!"

"If you go in for argument, take care of your temper. Your logic, if you have any, will take care of itself."

"Arguments are to be avoided; they are always vulgar and often convincing."

"I learned an important lesson in the art of debate. Present your argument clearly, arm yourself with cutting wit and of course, bob and weave!"

"No matter what side of the argument you are on, you always find people on your side that you wish were on the other."

"The most perfidious way of harming a cause consists of defending it deliberately with faulty arguments."

"The thing I hate about an argument is that it always interrupts a discussion."