Knowledge of what is possible is the beginning of happiness. – George Santayana
Those who do not remember the past are condemned to repeat it. – George Santayana

Knowledge of what is possible is the beginning of happiness. – George Santayana
Those who do not remember the past are condemned to repeat it. – George Santayana
Parents lend children their experience and a vicarious memory children endow their parents with a vicarious immortality. – George Santayana
Knowledge is recognition of something absent it is a salutation, not an embrace. – George Santayana