“The average person is in the habit of saying, "The older I get" and he thereby calls the attention of his mind to the idea that he is getting older. In brief, he compels his mind to believe that he is getting older and older, and thereby directs the mind to produce more and more age. The true expression in this connection is, "The longer I live." This expression calls the mind's attention to the length of life, which will, in turn, tend to increase the power of that process in you that can prolong life. When people reach the age of sixty or seventy, they usually speak of "the rest of my days," thus implying the idea that there are only a few more days remaining. The mind is thereby directed to finish life in a short period of time, and accordingly, all the forces of the mind will proceed to work for the speedy termination of personal existence. The correct expression is "from now on," as, that leads thought into the future indefinitely without impressing the mind with any end whatever.”

Source: The Last Days of Ptolemy Grey

John Banville: Using words to paint pictures of "magical" Prague (2006)

Stephen Colbert - It Gets Better (13 July 2011) http://www.youtube.com/watch?v=BThRZbCs-p8
Context: If you don't give power to the words that people throw at you to hurt you, they don't hurt you anymore — and you actually have power over those people. … So, if you can, realize that the things that people say about you — they don't really matter — it's who you are. And the older you get, the more you'll understand that — because it gets better. And people get nicer too.

Source: The Final Empire

As quoted in An Uncommon Scold (1989) by Abby Adams

Source: The Left Hand of God

Source: Have Space Suit—Will Travel (1958), Chapter 10

Source: The Boys Of Summer, Chapter 1, The Trolley Car That Ran By Ebbets Field, p. 10