The weapon of suicide bombing is so desperate that you aren't even left with the possibility of taking revenge or punishing anyone; the terrorist is killed along with his victims, his blood mixing with theirs
Nothing is secure. That is my message. Nothing can be secure, because a secure life will be worse than death. Nothing is certain. Life is full of uncertainties, full of surprises - that is its beauty! You can never come to a moment when you can say, "Now I am certain." When you say you are certain, you simply declare your death, you have committed suicide.
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.
There comes a time in each man's education in which he comes to the conclusion that envy is ignorance, imitation is suicide, and society in in conspiracy against each one of its members.
To run away from trouble is a form of cowardice and, while it is true that the suicide braves death, he does it not for some noble object but to escape some ill.
Suicide is a crime the most revolting to the feelings; nor does any reason suggest itself to our understanding by which it can be justified. It certainly originates in that species of fear which we denominate poltroonery. For what claim can that man have to courage who trembles at the frowns of fortunes? True heroism consists in being superior to the ills of life in whatever shape they may challenge him to combat.
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.