Alan Dershowitz

Good character consists of recognizing the selfishness that inheres in each of us and trying to balance it against the altruism to which we should all aspire. It is a difficult balance to strike, but no definition of goodness can be complete without it.

The moral was, in time of anarchy, tough leadership is the only solution - even though the collateral damage may be heartbreaking. Mrs. Thatcher's strident, take-no prisoners approach was in some ways repugnant, but it was surely necessary.