One of the best things about growing up is that, if you can learn from experience, you come to the realization that two things matter more than anything else, truth with a lowercase t and Truth with an uppercase T. You have to tell the truth, demand the truth from others, recognize lies and refute them; you’ve got to see the world as it is, not as you want it to be, not as others who wish to dominate you might say it is. Embracing truth frees you from false expectation, fruitless pursuits, disappointment, pointless anger, envy, despair. And the bigger kind of Truth, that life has meaning, is the sure source of happiness, because it allows you to recognize your true value and potential, encourages a humility that brings peace. Most important, the big-T Truth makes it possible for you to love others for who they are, always without consideration of what they might do for you, and only from such relationships arise those rare moments of pure joy that shine so bright in memory.
—Dean Koontz, The City, p. 96