Be a philosopher, but amid all your philosophy be still a man. - David Hume

When we think back on our past sensations and feelings, our thought is a faithful mirror that copies its objects truly; but it does so in colours that are fainter and more washed-out than those in which our original perceptions were clothed.

Governments too steady and uniform, as they are seldom free, so are they, in the judgment of some attended with another sensible inconvenience: they abate the active powers of men; depress courage, invention, and genius; and produce a universal lethary in the people.

Philosophers who have denied that there are any innate ideas probably meant only that all ideas were copies of our impressions. [W]hat is meant by ‘innate’? If ‘innate’ is equivalent to ‘natural’, then all the perceptions and ideas of the mind must be granted to be innate or natural, in whatever sense we take the latter word, whether in opposition to what is uncommon, what is artificial, or what is miraculous. If innate means ‘contemporary with our birth’, the dispute seems to be frivolous — there is no point in enquiring when thinking begins, whether before, at, or after our birth.