" I always forget how important the empty days are, how important it may be sometimes not to expect to produce anything, even a few lines in a journal. A day when one has not pushed oneself to the limit seems a damaged, damaging day, a sinful day. Not so! The most valuable thing one can do for the psyche, occasionally, is to let it rest, wander, live in the changing light of a room. "

― May Sarton , Journal of a Solitude