Optimism

What passes for optimism is most often the effect of an intellectual error.
Raymond Aron
Optimism
Effect
Error
World War II, the atomic bomb, the Cold War, made it hard for Americans to continue their optimism.
Stephen Ambrose
War
Optimism
Americans
World
World war
The optimism of a healthy mind is indefatigable.
Margery Allingham
Optimism
Mind