豬 = 吃飯 + 睡覺 --- (2)
把(2)代入(1)
=> 人 = 豬 + 上班 + 玩
兩邊各減去"玩"
=> 人 - 玩 = 豬 + 上班
結論:不懂玩的人 = 會上班的豬
祝各位
豬年好玩!

I chatted with mom this morning. It started with just some casual talk: having a new office, meeting a new friend from Australia etc. But somehow mom mentioned the information age we are living now. She said there are so much to learn and to explore but she has physical constraints. Her health apparenlty deterioate since she had a stroke episode 10 years ago. She cannot learn all she wants to learn, see all she wants to see, do all she wants to do.