A.C. Bhaktivedanta Swami Prabhupada has written this song “Karma Phale Ase Saba Nana Vesa Dhari”. The official name of this song is Vrndavane Bhajana Section 5. In this song, Srila Prabhupada says How we living being, addressing ourself with the body and because of this illusion we think we are happy.
karma phale ase saba nana vesa dhari
vesete majiya thake bhuliya sri hari
ataeva maya tare deya bahu duḥkha
duḥkhe habuḍubu tabu tahe mane sukha
cira rogi duḥkha bhogi sayyate suiya
bhalo achi aja kohe hasiya hasiya
hasi pay tar “bhalo thakara” kathay
maya baddha jivera bhalo ei bhave hoy
1) By the fruits of action, all souls come down and adopt a body. Immersed in that dress of the body, they forget Sri Hari.
2) Therefore, illusion give them great misery and suffering. As they are immersed and resubmerged in this misery, they think it is happiness.
3) A chronic patient suffering great pain lies upon his bed laughs and smiles, “I am doing well, today!”
4) I get amused by their “I’m doing well” talk. For the illusion-bound spirit soul, this is what “fine” means to them.