Which of the following quotes would work best in the conclusion to an essay about the importance of hard work?
a. “it is not enough to have a good mind; the main thing is to use it well.” –rene descartes
b. “what makes the desert beautiful is that somewhere it hides a well.” –antoine de saint-exupery
c. “the task of art today is to bring chaos into order.” –theodor adorno
d. “without labor nothing prospers.” – sophocles