The Kural in life
If you love yourself, keep clear of wrong.
Valluvar makes self-regard an argument for goodness. If a person truly holds himself dear, he says, let him not draw near an evil deed even in the smallest measure. Because harm done to others returns as suffering to you, real self-love and the smallest cruelty cannot occupy the same life — to harm another is, in the end, to harm the self you claim to cherish.
Parimelazhagar: because harm rebounds, the self-loving avoid it.
Parimelazhagar links the two halves as cause and counsel: since wrong done to others ripens into pain for oneself, the verse opens with 'if a man loves himself' — the love of self is the very reason to avoid the smallest evil. He stresses '