This solution identifies the four classes under which "all things" can be categorized in Plato's Philebus. It goes on to explain under which class the following can be listed.
a. the seasons and all the delights of life
b. the qualities of high and low (degree)
c. ra tio number and measure (quantification)
d. the mind
This job guides users about the four classes in Plato's Philebus.