Lie is more worth living, more full of interest when you are likely to lose it. It shouldn't be, perhaps, but it is. When you're young and strong and healthy, and life stretches ahead of you, living isn't really important at all. It's young people who commit suicide easily, out of despair from love, sometimes from sheer anxiety and worry. But old people know how valuable life is and how interesting. - Jane Marple
In no passage of the holy canonical books there can be found either divine precept or permission to take away our own life, whether for the sake of entering on the enjoyment of immortality, or of shunning, or ridding ourselves of anything whatever. Nay, the law, rightly interpreted, even prohibits suicide, where it says, 'Thou shalt not kill.' This is proved especially by the omission of the words "thy neighbor," which are inserted when false witness is forbidden.
Woe to the suicides! I believe that there can be none more miserable than they. Oh, there are some who remain proud and fierce even in hell, in spite of their certain knowledge and contemplation of the absolute truth; there are some fearful ones who have given themselves over to Satan and his proud spirit entirely. For such, hell is voluntary and ever consuming; they are tortured by their own choice. For they have cursed themselves, cursing God and life. And they will burn in the fire of their own wrath forever and yearn for death and annihilation. But they will not attain to death.
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.
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.
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.