Irrevocable commitment to any religion is not only intellectual suicide; it is positive unfaith because it closes the mind to any new vision of the world. Faith is, above all, openness - an act of trust in the unknown.
We know that to wage a nuclear war today, for example, would be a form of suicide; or that to pollute the air or the oceans in order to achieve some short-term benefit would be to destroy the very basis for our survival.
And what shall he suffer who slays him who of all men, as they say, is his own best friend? I mean the suicide, who deprives himself by violence of his appointed share of life. Not because the law of the state requires him. Nor yet under the compulsion of some painful and inevitable misfortune which has come upon him. Nor because he has had to suffer from irremediable and intolerable shame, but who from sloth or want of manliness imposes upon himself an unjust penalty.
Many statements about God are confidently made by theologians on grounds that today at least sound specious. Thomas Aquinas claimed to prove that God cannot make another God, or commit suicide, or make a man without a soul, or even make a triangle whose interior angles do not equal 180 degrees. But Bolyai and Lobachevsky were able to accomplish this last feat (on a curved surface) in the nineteenth century, and they were not even approximately gods.
Funeral: a pageant whereby we attest our respect for the dead by enriching the undertaker, and strengthen our grief by an expenditure that deepens our groans and doubles our tears.
The time has come to educate people, to cease all quarrels in the name of religion, culture, countries, different political or economic systems. Fighting is useless. Suicide.
Non-violence ... is the only thing that the atom bomb cannot destroy. I did not move a muscle when I first heard that the atom bomb had wiped out Hiroshima. On the contrary, I said to myself, Unless now the world adopts non-violence, it will spell certain suicide for mankind.
We remember the grind of the insurgency -- the roadside bombs, the sniper fire, the suicide attacks. From the 'triangle of death' to the fight for Ramadi; from Mosul in the north to Basra in the south -- your will proved stronger than the terror of those who tried to break it.
He must not merely cling to life, for then he will be a coward, and will not escape. He must not merely wait for death, for then he will be a suicide, and will not escape. He must seek his life in a spirit of furious indifference to it.
There is a time in every man's education when he arrives at the conviction that envy is ignorance; that imitation is suicide; that he must take himself for better, for worse, as his portion; that though the wide universe is full of good, no kernel of nourishing corn can come to him but through his toil bestowed on that plot of ground which is given to him to till. The power which resides in him is new in nature, and none but he knows what that is which he can do, nor does he know until he has tried.