"Such a secret can be safe nowhere. The whole creation of God has neither nook nor corner where the guilty can bestow it and say it is safe. Not to speak of that eye which pierces through all disguises and beholds everything as in the splendor of noon, such secrets of guilt are never safe from detection even by men. True it is, generally speaking, that murder will out. True it is, that Providence hath so ordained, and doth so govern things, that those who break the great law of Heaven by shedding man's blood seldom succeed in avoiding discovery. Meantime the guilty soul cannot keep its own secret. It is false to itself; or rather, it feels an irresistible impulse of conscience to be true to itself. It labors under its guilty possession, and knows not what to do with it. The human heart was not made for the residence of such an inhabitant." The closing sentences of the speech--which resulted in the conviction and execution of the prisoner--will endure in our literature unsurpassed as an inspiration to duty: "There is no evil that we cannot either face or fly from but the consciousness of duty disregarded. A sense of duty pursues us ever. It is omnipresent like the Deity. If we take to ourselves the wings of the morning and dwell in the uttermost parts of the sea, duty performed, or duty violated, is still with us, for our happiness or our misery. If we say, 'the darkness shall cover us,' in the darkness as in the light our obligations are yet with us. We cannot escape their power, nor fly from their presence. They are with us in this life, will be with us at its close; and in that scene of inconceivable solemnity which lies yet farther onward, we shall still find ourselves surrounded by the consciousness of duty, to pain us wherever it has been violated, and to console us so far as God may have given us grace to perform it."