Blunted unto goodness is the heart which anger never stirreth, but that which hatred swelleth, is keen to carve out evil.
Martin Farquhar Tupper (1871). “Proverbial philosophy: in 4 ser., now first complete”, p.52

Blunted unto goodness is the heart which anger never stirreth, but that which hatred swelleth, is keen to carve out evil.