Date: 1665

"The like frailties are to be found in the Memory; we often let many things slip away from us, which deserve to be retain'd; and of those which we treasure up, a great part is either frivolous or false; and if good, and substantial, either in tract of time obliterated, or at best so overwhelmed a...

— Hooke, Robert (1635-1703)

Date: 1665

"Thus all the uncertainty, and mistakes of humane actions, proceed either from the narrowness and wandring of our Senses, from the slipperiness or delusion of our Memory, from the confinement or rashness of our Understanding, so that 'tis no wonder, that our power over natural causes and effects ...

— Hooke, Robert (1635-1703)

Date: 1665

"The Understanding is to order all the inferiour services of the lower Faculties; but yet it is to do this only as a lawful Master, and not as a Tyrant."

— Hooke, Robert (1635-1703)

Date: 1665

The understanding "must examine, range, and dispose of the bank which is laid up in the Memory; but it must be sure to make distinction between the sober and well collected heap, and the extravagant Idea's, and mistaken Images, which there it may sometimes light upon."

— Hooke, Robert (1635-1703)

Date: Read 1680-1681, published 1705

"But of this, and the manner of contracting of the Pupil, more, when I come to explain that part of the Eye; that which intention it for at present is, only to explain how the Eye becomes as it were a Hand, by which the Brain feels, and touches (the Objects, by creating a Motion in the Retina, th...

— Hooke, Robert (1635-1703)

Date: Read 1680-1681, published 1705

"Memory then conceive to be nothing else but a Repository of Ideas formed partly by the Senses, but chiefly by the Soul it self: I say, partly by the Senses, because they are as it were the Collectors or Carriers of the Impressions made by Objects from without, delivering them to the Repository o...

— Hooke, Robert (1635-1703)