Aristotle on Knowing

184a Since, in all pursuits in which there are sources or causes or elements, it is by way of our acquaintance with these that knowing and understanding come to us (for we regard ourselves as knowing each thing whenever we are acquainted with its first causes and first beginnings, even down to its elements), it is clear that also for the knowledge of nature one must first try to mark out what pertains to its sources. On the other hand, the natural road is from what is more familiar and cleare...