We can conceive a thinking being to have either many or few perceptions. Suppose the mind to be reduced even below the life of anoyster. Suppose it to have only one perception, as of thirst or hunger. Consider it in that situation. Do you conceive any thing but merely that perception? Have you any notion of self or substance? If not, the addition of other perceptions can never give you that notion.
David HumeThat the sun will not rise tomorrow is no less intelligible a proposition, and implies no more contradiction, than the affirmation, that it will rise.
David Hume[The sceptic] must acknowledge, if he will acknowledge any thing, that all human life must perish, were his principles to prevail.All discourse, all action would immediately cease, and men remain in a total lethargy, till the necessities of nature, unsatisfied, put an end to their miserable existence.
David HumeEloquence, at its highest pitch, leaves little room for reason or reflection, but addresses itself entirely to the desires and affections, captivating the willing hearers, and subduing their understanding.
David HumeFor as to the dispersing of Books, that Circumstance does perhaps as much harm as good: Since Nonsense flies with greater Celerity, and makes greater Impression than Reason; though indeed no particular species of Nonsense is so durable. But the several Forms of Nonsense never cease succeeding one another; and Men are always under the Dominion of some one or other, though nothing was ever equal in Absurdity and Wickedness to our present Patriotism.
David HumeHow could politics be a science, if laws and forms of government had not a uniform influence upon society? Where would be the foundation of morals, if particular characters had no certain or determinate power to produce particular sentiments, and if these sentiments had no constant operation on actions?
David Hume