"I twist my heart round again, so that the bad is on the outside, and the good is on the inside. And I keep on trying to find a way of becoming what I would so like to be, and what I could be, if there weren't any other people living in the world."
Then, without realizing it, you try to improve yourself at the start of each new day; of course, you achieve quite a lot in the course of time. Anyone can do this, it costs nothing and is certainly very helpful. Whoever doesn't know it must learn and find by experience that a quiet conscience makes one strong.