Modern Maths

Equation 1

Human = eat + sleep + work + enjoyDonkey = eat + sleep

Therefore,

Human = Donkey + work + enjoy

Therefore,

Human - enjoy = Donkey + work

In other words,

Human that don't know enjoy = Donkey that work

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Equation 2

Men = eat + sleep + earn money

Donkeys = eat + sleep

Therefore,

Men = Donkeys + earn money

Therefore,

Men - earn money = Donkeys

In other words,

Men that don't earn money = Donkeys

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Equation 3

Women = eat + sleep + spend

Donkeys = eat + sleep

Therefore,

Women = Donkeys + spend

Therefore,

Women - spend = Donkeys

In other words,

Women that don't spend = Donkeys

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To Conclude:

From Equation 2 and Equation 3

Men that don't earn money = Women that don't spend.

So,

Men earn money not to let women become Donkeys! (Postulate 1)

And,

Women spend not to let men become Donkeys! (Postulate 2)

So, we have...Men + Women = Donkeys + earn money + Donkeys + spend money

Therefore...from Postulates 1 and 2, we can conclude

Man + Woman = 2 Donkeys that live happily together!