51.   But in Romania old habits seem harder to shed.

52.   But no sooner does he regain the spotlight than he begins to withdraw and fall into his old habits.

53.   But old habits die hard at the Forest Service, no matter who is in charge.

54.   But old habits die hard, even when GRC began developing commercial products.

55.   But old habits persist.

56.   But old habits that encourage the spread of the disease die hard.

57.   But old habits and stereotypes die hard.

58.   But old habits are hard to break, like avoiding Sunday night traffic jams on the way home to Manhattan.