The intense significance of some sort, of the whole scene, if one could only tell the significance; the intense inhuman remoteness of its inner life, and yet the intense appeal of it; its everlasting freshness and its immemorial antiquity and decay; its utter Americanism, and every sort of patriotic suggestiveness, and you, and my relation to you part and parcel of it all, and beaten up with it, so that memory and sensation all whirled inexplicably together; it was indeed worth coming for, and worth repeating year by year, if repetition could only procure what in its nature I suppose must be all unplanned for and unexpected.
"The Letters of William James, Vol. II"
William James
Rewa Gunga, perfectly at home, sprawled leisurely, along a cushioned couch with a grace that the West has not learned yet; but King did not make the mistake of trusting him any better for his easy manners, and his eyes sought swiftly for some unrhythmic, unplanned thing on which to rest, that he might save himself by a sort of mental leverage.
"King--of the Khyber Rifles"
Talbot Mundy
At the same time, be ready to receive unplanned-for knowledge.
"The Art of Public Speaking"
Dale Carnagey (AKA Dale Carnegie) and J. Berg Esenwein