“When we're afraid, we lose all sense of analysis and reflection. Our fear paralyzes us. Besides, fear has always been the driving force behind all dictators' repression.”

No. 117.
The Guardian (1713)

Variant: We fear things because we value them. We fear losing people because we love them. We fear dying because we value being alive. Don’t wish you didn’t fear anything. All that would mean is that you didn’t feel anything.
Source: Lord of Shadows

Source: The Alchemist (1988), p. 93

Commencement Speech Given at Notre Dame University (22 May 1977) http://teachingamericanhistory.org/library/index.asp?document=727
Presidency (1977–1981)
Context: Democracy’s great recent successes — in India, Portugal, Spain, Greece — show that our confidence in this system is not misplaced. Being confident of our own future, we are now free of that inordinate fear of communism which once led us to embrace any dictator who joined us in that fear. I’m glad that that’s being changed.
For too many years, we’ve been willing to adopt the flawed and erroneous principles and tactics of our adversaries, sometimes abandoning our own values for theirs. We’ve fought fire with fire, never thinking that fire is better quenched with water. This approach failed, with Vietnam the best example of its intellectual and moral poverty. But through failure we have now found our way back to our own principles and values, and we have regained our lost confidence. <!-- By the measure of history, our Nation’s 200 years are very brief, and our rise to world eminence is briefer still. It dates from 1945, when Europe and the old international order lay in ruins. Before then, America was largely on the periphery of world affairs. But since then, we have inescapably been at the center of world affairs.

O Magazine, May 2004

Epistulae Morales ad Lucilium (Moral Letters to Lucilius), Letter CV: On Facing the World With Confidence

Homecoming saga, Earthborn (1995)