"No theory is good unless it permits, not rest, but the greatest work. No theory is good except on condition that one use it to go on beyond"

This quote by Andre Gide speaks with the idea that a theory is only as good as its application. A theory is not something to be accepted and then forgotten, but rather something to be used as a tool to progress and move on. Gide is suggesting that a theory should be utilized to its fullest potential, and that it ought to be used to create something greater than what already exists. He is highlighting the importance of taking a theory and utilizing it to produce something new and ingenious. He is likewise recommending that a theory ought to not be used as a crutch, however rather as a means to an end. Gide is motivating us to use our theories to press the boundaries of what is possible and to develop something that is higher than what we have actually currently attained.