“Indeed, if any man can say, that it is not an interesting question, whether his existence terminate at death, or is to be resumed at a future period, and then to continue for ever, he must be of a low and abject mind. To a rational being, capable of contemplating the wonders of nature, and of investigating the laws of it, and to a being of a social disposition, his existence, and the continuance of his rational faculties, must be an object of unspeakable value to him; and consequently he must ardently wish that christianity… may be true. For to a philosopher, who forms his judgment by what he actually observes, the doctrine of soul, capable of subsisting and acting when the body is in the grave, will never give any satisfaction. To every person, therefore, who is capable of enjoying his existence, the christian doctrine of a resurrection opens a glorious and transporting prospect.”

“Man can have strength of character only as he is capable of controlling his faculties; of choosing a rational end; and, in its pursuit, of holding fast to his integrity against al! the might of external nature.”

“If there be such a principle as justice, or natural law, it is the principle, or law, that tells us what rights were given to every human being at his birth; what rights are, therefore, inherent in him as a human being, necessarily remain with him during life; and, however capable of being trampled upon, are incapable of being blotted out, extinguished, annihilated, or separated or eliminated from his nature as a human being, or deprived of their inherent authority or obligation.

On the other hand, if there be no such principle as justice, or natural law, then every human being came into the world utterly destitute of rights; and coming into the world destitute of rights, he must necessarily forever remain so. For if no one brings any rights with him into the world, clearly no one can ever have any rights of his own, or give any to another. And the consequence would be that mankind could never have any rights; and for them to talk of any such things as their rights, would be to talk of things that never had, never will have, and never can have any existence.”

“A judge is to give effect in general not to his own scale of values, but to the scale of values revealed to him in his readings of the social mind. … Objective tests may fail him, or may be confused as to bewilder. He must then look within himself.”

“Man—every man—is an end in himself, not a means to the ends of others; he must live for his own sake, neither sacrificing himself to others nor sacrificing others to himself; he must work for his rational self-interest, with the achievement of his own happiness as the highest moral purpose of his life.”

“The above comparison of the domain R of rational numbers with a straight line has led to the recognition of the existence of gaps, of a certain incompleteness or discontinuity of the former, while we ascribe to the straight line completeness, absence of gaps, or continuity. In what then does this continuity consist? Everything must depend on the answer to this question, and only through it shall we obtain a scientific basis for the investigation of all continuous domains.”

“You must become a rational being that is capable to balance everything, big and small acts in life.”

“No philosophy that he had ever heard or read gave any reasonable purpose for man's existence, nor any rational clue to his proper conduct. Basking in the sunshine might be as good a thing to do with one's life as any other — but it was not for him and he knew it, even if he could not define how he knew it.”

“There is no danger to the man that knows
What life and death is; there's not any law
Exceeds his knowledge; neither is it lawful
That he should stoop to any other law.
He goes before them, and commands them all,
That to himself is a law rational.”

“One must be rational about such matters and being rational need not mean being cold.”