The Bible and several other self help or enlightenment books cite the Seven Deadly Sins. They are: pride, greed, lust, envy, wrath, sloth, and gluttony. That pretty much covers everything that we do, that is sinful... or fun for that matter.
Dave Mustaine

The camera can be the most deadly weapon since the assassin's bullet. Or it can be the lotion of the heart.
Norman Parkinson

The Coalition for International Justice estimated that 450,000 people in Darfur have died since the deadly genocide began some three years ago.
Kendrick Meek

The Cold War isn't thawing; it is burning with a deadly heat. Communism isn't sleeping; it is, as always, plotting, scheming, working, fighting.
Richard M. Nixon

The deliberate and deadly attacks which were carried out yesterday against our country were more than acts of terror. They were acts of war.
George W. Bush

The long-established and noble rule of Law, one of the greatest products of the character and tradition of British history, has suffered a deadly blow. Blackmail has become respectable.
Robert G. Menzies

The most deadly fruit is borne by the hatred which one grafts on an extinguished friendship.
Gotthold Ephraim Lessing

The only deadly sin I know is cynicism.
Henry L. Stimson

The seven deadly sins: Want of money, bad health, bad temper, chastity, family ties, knowing that you know things, and believing in the Christian religion.
Samuel Butler

The whole history of civilization is strewn with creeds and institutions which were invaluable at first, and deadly afterwards.
Walter Bagehot

There are only two kinds of men; the dead and the deadly.
Helen Rowland

There is a vast difference between games and play. Play is played for fun, but games are deadly serious and you do not play them to enjoy yourself.
Maurice Baring

There is no poison on earth more potent, nor half so deadly, as a partial truth mixed with passion.
Michael J. Tucker

This is a formidable enemy. To dismiss it as a bunch of 'cowards' perpetuating 'senseless acts of violence' is complacent nonsense. People willing to kill thousands of innocents while they kill themselves are not cowards. They are deadly vicious warriors and need to be treated as such.
Charles Krauthammer

Today we are engaged in a deadly global struggle for those who would intimidate, torture, and murder people for exercising the most basic freedoms. If we are to win this struggle and spread those freedoms, we must keep our own moral compass pointed in a true direction.
Barack Obama

We have been filled with grief as we have witnessed the decline of the North American Church that was once filled with missionary zeal and yet now seems determined to bury itself in a deadly embrace with the spirit of the age.
Peter Akinola

We humans have millions of years of evolutionary baggage that makes us regard competition in a deadly light.
Vernor Vinge

We know the threats - from global terrorist networks to the spread of deadly weapons. Yet we also know that embedded in this time of danger is the promise of a new day, if we have the courage and commitment to work together.
Valerie Jarrett

Where the suspect poses no immediate threat to the officer and no threat to others, the harm resulting from the failing to apprehend him does not justify the use of deadly force to do so.
Byron White

Whoever, fleeing marriage and the sorrows that women cause, does not wish to wed comes to a deadly old age.
Hesiod