Nor stony tower, nor walls of beaten brass,
Nor airless dungeon, nor strong links of iron,
Can be retentive to the strength of spirit;
But life, being weary of these worldly bars,
Never lacks power to dismiss itself.
Man is a prisoner who has no right to open the door of his prison and run away. . . . A man should wait, and not take his own life until God summons hiom.