Noun

the faculty of thinking, judging, abstract reasoning, and conceptual understanding; the cognitive faculty (uncountable)

Intellect is one of man's greatest powers.

the capacity of that faculty (in a particular person) (uncountable)

They were chosen because of their outstanding intellect .

a person who has that faculty to a great degree

Some of the world's leading intellects were meeting there.

Noun

(wikipedia consciousness)

The state of being conscious or aware; awareness.

*

, title=(The Celebrity), chapter=5 , passage=Although the Celebrity was almost impervious to sarcasm, he was now beginning to exhibit visible signs of uneasiness, the consciousness dawning upon him that his eccentricity was not receiving the ovation it merited.}}

* {{quote-magazine, date=2013-08-03, volume=408, issue=8847, magazine=(The Economist)

, title= The machine of a new soul , passage=Yet this is the level of organisation that does the actual thinking—and is, presumably, the seat of consciousness .}}