To know the history of philosophy is to know that the highest thinkers of the ages, the seers of the tribes and the nations, have been optimists. The growth of philosophy is the story of man's spiritual life.


Optimism (1903)

Helen Keller Quotes

To know the history of philosophy is to know that the highest thinkers of the ages, the seers of the tribes and the nations, have been optimists. The ...

To know the history of philosophy is to know that the highest thinkers of the ages, the seers of the tribes and the nations, have been optimists. The ...

To know the history of philosophy is to know that the highest thinkers of the ages, the seers of the tribes and the nations, have been optimists. The ...

To know the history of philosophy is to know that the highest thinkers of the ages, the seers of the tribes and the nations, have been optimists. The ...