And shame, a quality
Of so much weight, that both it helps and hurts excessively
Men in their manners, is not known, nor hath the pow’r to be,
In this man’s being.
[tr. Chapman (1611), l. 47ff]

Shame, man’s blessing or his curse.
[tr. Cowper (1791), l. 58]

Cowper footnotes: "His blessing, if he is properly influenced by it; his curse in its consequences if he is deaf to its dictates."

Nor in him is there sense of shame, which greatly hurts and profits men.
[tr. Buckley (1860)]

Conscience, arbiter of good and ill.
[tr. Derby (1864)]

Neither hath he shame, that doth both harm and profit men greatly.
[tr. Leaf/Lang/Myers (1891)]

That conscience which at once so greatly banes yet greatly boons him that will heed it.
[tr. Butler (1898)]

Neither is shame in his heart, the which harmeth men greatly and profiteth them withal.
[tr. Murray (1924)]

There is not in him any shame; which does much harm to men but profits them also.
[tr. Lattimore (1951)]

He has no shame -- that gift that hinders mortals but helps them, too.
[tr. Fitzgerald (1974)]

No shame in the man,
shame that does great harm or drives men on to good.
[tr. Fagles (1990), l. 52ff]

Shame and respect no
longer he has, which harm men greatly but profit them also.
[tr. Merrill (2007)]