Calvin Coolidge Quote

Although a century and a half measured in comparison with the length of human experience is but a short time, yet measured in the life of governments and nations it ranks as a very respectable period. Certainly enough time has elapsed to demonstrate with a great deal of thoroughness the value of our institutions and their dependability as rules for the regulation of human conduct and the advancement of civilization. They have been in existence long enough to become very well seasoned. They have met, and met successfully, the test of experience.

Speech on the Anniversary of the Declaration of Independence (1926)