Theory, from whatever source, is not perfect until it is reduced to practice.


Forty Thousand Quotations: Prose and Poetical (1917)

Hosea Ballou Quotes

Theory, from whatever source, is not perfect until it is reduced to practice.

Theory, from whatever source, is not perfect until it is reduced to practice.

Theory, from whatever source, is not perfect until it is reduced to practice.

Theory, from whatever source, is not perfect until it is reduced to practice.