be aware

References in classic literature ?
To my mind the fact (which he admits) that we know there is awareness, is ALL BUT decisive against his theory, and in favour of the view that we can be aware of an awareness.
Hargrave; you ought to be aware that whatever my husband's faults may be, it can only aggravate the evil for me to hear them from a stranger's lips.
I also began to be aware that our theology has been both androcentric--man-centered--and anthropocentric--human-centered.