“In fact, the spiritual detriment we unconsciously suffer, in every province of our affairs, from this our prostrate respect to power of speech is incalculable.”

2000s
Variant: The world has always been more impressed by the power of our [America's] example than by the example of our power.
Context: Former U. S. president Bill Clinton has urged newspaper editors to focus more attention on the depletion of the world's oil reserves. In a June 17 speech to the Association of Alternative Newsweeklies convention in Little Rock, Arkansas, Clinton said a "significant number of petroleum geologists" have warned that the world could be nearing the peak in oil production. Clinton suggested that at current consumption rates (now more than 30 billion barrels per year, according to the International Energy Agency), the world could be out of "recoverable oil" in 35 to 50 years, elevating the risk of "And then finally, and I think most important of all, more important than the deficit, more important then healthcare, more important than anything, is we have got to do something about our energy strategy because if we permit the climate to continue to warm at an unsustainable rate, and if we keep on doing what we're doing 'til we're out of oil and we haven't made the transition, then it's inconceivable to me that our children and grandchildren will be able to maintain the American way of life and that the world won't be much fuller of resource-based wars of all kinds.”

Strength to Love, Chapter 7
1960s, Strength to Love (1963)
Context: The means by which we live have outdistanced the ends for which we live. Our scientific power has outrun our spiritual power. We have guided missiles and misguided man.

Source: The New Party - (1961), Chapter 7, Program, p. 80 (See also: New World Order)

As quoted in Strategies of Containment : A Critical Appraisal of Post-war American National Security Policy (1982) by John Lewis Gaddis
1960s

Preface
The Image: A Guide to Pseudo-Events in America (1961)
Context: We suffer primarily not from our vices or our weaknesses, but from our illusions. We are haunted, not by reality, but by those images we have put in their place.

The Mexican-American and the Church (1968)

The Basic Teachings - Part 1: Principles of the Teaching (2009)

Source: Love and Will (1969), Ch. 1 : Introduction : Our Schizoid World, p. 20