I was just being explained this mathematical approach of proving the final statement below (don’t check now), and I thought it deserved to be posted here. This approach has (supposedly, no proof found yet…) been developed by Harvard students.
Of course no pan intended for the fairer sex… (although I believe that the proof is valid )

It is true that in todays time to find and maintain a woman, a man must dedicate time and money,

woman = time x money

Economics professor Ian Walker, of central England’s Warwick University has recently (2002) formulated an equation and found that time actually is money. His formula is a bit more complicated for our taste, so we use the simplest form of the saying “time is money” as shown below.

time = money

Therefore, substituting time with money we get,

woman = money x money

Simplifying the equation…

woman = money²

It is a common saying that “money is the root of all evil.” According to the Random House Dictionary of Proverbs and Sayings, the phrase first appeared in English circa 1000 A.D. The saying originated in the New Testament. “For the love of money is the root of all evil.” Timothy, 6:10.
In our case we substitute evil with problems (no need to be bad, heh)

money = problems

Therefore, substituting money to the original equation we have…

woman = (√problems)²

Simplifying the equation by canceling out the root (√) and the square (²) signs we get…

woman = problems

So the moral fiber of the above is, “Why should a man waste time and money to end up in trouble ?“