3. The pain-bearing obstructions are — ignorance, egoism, attachment, aversion and clinging to life.
These are the five pains, the fivefold tie that binds us down, of which ignorance is the cause and the other four its effects. It is the only cause of all our misery. What else can make us miserable? The nature of the Soul is eternal bliss. What can make it sorrowful except ignorance, hallucination, delusion? All pain of the Soul is simply delusion.
Patanjali’s Yoga Aphorisms, Chapter II – Concentration: Its Practice (in Swami Vivekananda’s Raja Yoga)
no man may be individually happy in a society in which there prevails, as today, turmoil, war, or economic oppression. We are too closely knit together. The pains of one part of society are bound to affect us all, just as the pain of one of our organs affects the harmony of our whole being.
Ralph M Lewis, The Conscious Interlude [Amazon, Bookshop, Publisher, Local Library]