Before revision: However, the philosopher Friedrich Nietzsche contends that "indispensable...to the lover is his unrequited love, which he would at no price relinquish for a state of indifference .
After revision: However, the philosopher Friedrich Nietzsche contends that "indispensable..to the lover is his unrequited love, which he would at no price relinquish for a state of indifference .