The new mathematical formula that you may like.Mathematically speaking,
Equation 1:.
Human = Eat + Sleep + Work + Enjoy
Donkey = Eat + Sleep
.
Therefore:
Human = Donkey + Work + Enjoy
.
Therefore:
Human - Enjoy = Donkey + Work
.
In other words,
A Human that doesn't know how to Enjoy = Donkey that Works.
Equation 2:.
Man = Eat + Sleep + Earn Money
Donkey = Eat + Sleep
.
Therefore:
Man = Donkey + Earn Money
.
Therefore:
Man - Earn Money = Donkey
.
In other words,
Man who doesn't Earn Money = Donkey
Equation 3:.
Woman= Eat + Sleep + Spend Money
Donkey = Eat + Sleep
.
Therefore:
Woman = Donkey + Spend Money
Woman - Spend = Donkey
.
In other words,
Woman who doesn't Spend Money = Donkey
To Conclude:.
>From Equation 2 and Equation 3:
Man who doesn't Earn Money = Woman who doesn't Spend Money
.
So Man Earns Money not to let Woman become a Donkey!
And a Woman Spends Money not to let the Man become a Donkey!
.
So, we have:
Man + Woman = Donkey + Earn Money + Donkey + Spend Money
.
Therefore from postulates 1 and 2, we can conclude:
Man + Woman = 2 Donkeys that live happily together!
.
(Courtesy of forwarded mail from Cheaw Hon Ming)