Today’s poem comes from Lao Tsu, an older contemporary of Confucius (6C BC).
This is a 1972 translation by Gia-fu Feng and Jane English.  In the anthology Tao Te Ching this poem is identified by its number – Fifty.

Between birth and death,
Three in ten are followers of life,
Three in ten are followers of death,
And men just passing from birth to death also number three in ten.
Why is this so?
Because they live their lives on the gross level.

He who knows how to live can walk abroad
Without fear of rhinoceros or tiger.
He will not be wounded in battle.
For him the rhinoceroses can find no place to thrust their horn,
Tigers no place to use their claws,
And weapons no place to pierce.
Why is this so?
Because he has no place for death to enter.

Thanks to RG for this poem.