John F. Kennedy on war and peace

Ask not what your country can do for you⁠—ask what you can do for your country.

Leadership and learning are indispensable to each other.

For in the final analysis, our most basic common link, is that we all inhabit this small planet, we all breathe the same air, we all cherish our children’s futures, and we are all mortal.

The tree of liberty must be refreshed from time to time with the blood of patriots and tyrants.

Thomas Jefferson1743–1826Letter to William Stephens Smith (13 November 1787). Manuscript at the Library of Congress.

• Liberty

Every gun that is made, every warship launched, every rocket fired, signifies in the final sense a theft from those who hunger and are not fed, those who are cold and are not clothed.

Dwight D. Eisenhower1890–1969The Chance for Peace (1953)

• Guns

The object of war is not to die for your country but to make the other bastard die for his.

George S. Patton1885–1945