| I don't have the killer instinct or that degree of ruthlessness which you need to succeed on your own. |
| It is a performance of restrained frustration and quiet despair, coupled with the type of calculated ruthlessness befitting a killer. |
| Their comeback might even be viewed as a sign that the Govan men are not entirely devoid of ruthlessness. |
| It is this wastefulness, or lack of ruthlessness that will cost England matches. |
| If ruthlessness is allowed to triumph on the island, it will spawn imitations elsewhere. |
| His performance combines brazen ruthlessness with charm, wit, and clear human frailties. |
