Related:

• How many presidential campaign staff does it need to change a light bulb?
  220! One to write a speech about how good it will be when the bulb is actually changed, one to write a speech about why the other candidates can't even spell "light bulbe", eighteen to find out what the other candidates did when the light bulb failed, and another two hundred to find out what the other candidate's families think about light bulbs, bulbs, pear-shaped objects, light in general, any form of energy....
• Two swords slashing at each other only sharpen one another.
• It is yet a higher speech of his than the other, "It is true greatness to have in one the frailty of a man and the security of a god.
  -- Francis Bacon (1561-1626) -- Of Adversity...
• One good turne asketh another. -- John Heywood (c. 1565) -- Proverbes, Part i, Chap. xi
• Taglines... one line freedom of speech!
• No one feels another's grief, no one understands another's joy.
  People imagine that they can reach one another. In reality they only pass each other by....
• How many signal processing engineers -- does it take to change a light bulb?
  Three. One to Fourier transform the light bulb, one to apply a complex exponential rotational shifting operator, and one to inverse transform the removed light bulb....
• He is as like one, as one egg is like another. -- Miguel de Cervantes (1547-1616) -- Don Quixote, Part ii, Book iii, Chap.
  xxvii...
• Nothing so fortifies a friendship as a belief on the part of one friend that he is superior to the other.
  -- Honore de Balzac...