George Santayana Quotes about Change

George Santayana (2011). “The Life of Reason: Introduction and Reason in Common Sense”, p.172, MIT Press
George Santayana (2011). “The Life of Reason: Introduction and Reason in Common Sense”, p.172, MIT Press
The Life of Reason vol. 1, ch. 12 (1905)
George Santayana (1986). “The Works of George Santayana”