Natural science is considered the best means of understanding man due to the method of reason.
Logic is addressed first in the learning process because other sciences depend on ft.
Learning is to get scientific knowledge from another. This leads to sure knowledge, which is called science. Mathematics is more certain than divine science because divine science studies are further from issues of sensation of which knowledge takes its origin. These objects do fall within sense experience, such as figures lines, and numbers. Natural philosophy chiefly emphasizes the method of reasoning.