I said it first
This line came to my mind suddenly, then I googled it and found that nobody said it before. So I want to write it down here, in case this line becomes a famous quote in the future, people will know it's me who's the first one who said it.
"To understand women is just like understanding Quantum Mechanics, they both are defying common sense!"
Choy Onn , 29/10/2006