12 ;;Quote: the psyche is that in virtue of which something is alive

15 ;;Quote: the soul is the Form of a living body

15+;;Quote: for Aristotle, Form provides the capacity to function without actually doing so

I.1:402a ;;Quote: the soul is the first principle of living things; investigate is nature, substance, and accidental properties

I.1:402a ;;Quote: it is difficult to understand the soul

I.4:408b ;;Quote: the most irrational accounts of the soul is that the soul is a number that moves itself

I.4:408b+;;Quote: a thing that moves must have distinctive features

I.4:408b+;;Quote: a soul's being is in motion; a number can not provide the movement

II.1:412a ;;Quote: soul is the form, the first actuality, of a natural body which potentially has life

II.1:412a+;;Quote: any body that has organs has a soul; e.g., a plant, its roots are like the mouth

II.1:413a ;;Quote: the soul is not separable from the body; is the soul as the sailor of a boat or the actuality of a body

II.3:414a ;;Quote: the soul may be nutritive, perceptive, desiderative, locomotive, and intellective; plants have only the nutritive