"I belong to the idea. When it beckons to me, I follow; when it makes an appointment, I wait for it day and night; no one calls me to dinner, no one expects me for supper. When the idea calls, I abandon everything, or, more correctly, I have nothing to abandon. I defraud no one, I sadden no one by being loyal to it; my spirit is not saddened by my having to make another sad. When I come home, no one reads my face, no one questions my demeanor. No one coaxes out of my being an explanation that not even I myself can give to another, whether I am beatific in joy or dejected in desolation, whether I have won life or lost it."