George Edward Moore,
Mind
(1903)
“ If, on the other hand, we clearly recognise the nature of that peculiar relation which I have called ‘awareness of anything’; if we see that this is involved equally in the analysis of every experience—from the merest sensation to the most developed perception or reflexion, and that this is in fact the only essential element in an experience—the only thing that is both common and peculiar to all experiences—the only thing which gives us reason to call any fact mental ”
