reflection

…of sensation and those of reflection. Regarding the former, Hume said little more than that sensation “arises in the soul originally from unknown causes.” Impressions of reflection arise from a complicated series of mental operations. First, one experiences impressions of heat or cold, thirst or hunger, pleasure or pain; second,…

…natural word in English, “reflection.” Some examples of reflection are perceiving, thinking, doubting, believing, reasoning, knowing, and willing.

…so on) and, second, “reflection” (one’s awareness that one is thinking, that one is happy or sad, that one is having a certain sensation, and so on). These are not themselves, however, instances of knowledge in the strict sense, but they provide the mind with the materials of knowledge.…

…of sensation and ideas of reflection, the thrust of his efforts and those of his empiricist followers was to reduce the latter to the former, to minimize the originative power of the mind in favour of its passive receptivity to the sensory impressions received from without. Locke’s classification of ideas…