两头猪

This is something very fun that I got it from friends, I am tryin' my very best to translate it into English. Enjoy!

人= 吃饭+睡觉+上班+玩
猪= 吃饭+睡觉
代入：人=猪+上班+玩
即：人-玩=猪+上班
结论：不玩的人=上班的猪

男人=吃饭+睡觉+赚钱
猪=吃饭+睡觉
男人=猪+赚钱
猪= 男人-赚钱
所以：男人不赚钱等于猪

女人=吃饭+睡觉+花钱
猪=吃饭+睡觉
代入上式得：女人=猪+花钱
移项得：女人-花钱=猪
结论：女人不花钱都是猪

综合以上：男人为女人不变成猪而赚钱。女人为男人不变成猪而花钱。

男人+女人=两头猪

Human = Eat + Sleep + Work +Play
Pig = Eat + Sleep
Substitude : Human = Pig + Work + Play
Therefore : Pig + Work = Human - Play
Conclusion : A person who doesn't play is a working pig

Man = Eat + Sleep + Work
Pig = Eat + Sleep
Man = Pig + Work
Therefore : Pig = Man - Work
Conclusion : A man that doesn't work is a pig

Woman = Eat + Sleep + Spend
Pig = Eat + Sleep
Substitude : Woman = Pig + Spend
Therefore : Woman - Spend = Pig
Conclusion : A woman who doesn't spend is a pig

Hence, A woman keeps spending to prevent from becoming a pig for a man.
A man keeps working to prevent from becoming a pig for a woman.

Man + Woman = 2 pigs