As Bonaparte sent out his horsemen in the Red Sea on all sides to find shallow water, so I sent forth my mounted thoughts to find deep water. - Henry David Thoreau

Experience bereaves us of our innocence; wisdom bereaves us of our ignorance.

There is no such thing as pure objective observation. Your observations, to be interesting, i.e. to be significant, must be subjective. The sum of what the writer of whatever class has to report is simply some human experience, whether he be poet or philosopher or man of science.

Every sunset which I witness inspires me with the desire to go to a west as distant and as fair as that into which the Sun goes down. He appears to migrate westward daily and tempt us to follow him. He is the Great Western Pioneer whom the nations follow. We dream all night of those mountain ridges in the horizon, though they may be of vapor only, which were last gilded by his rays.