There's only one corner of the universe you can be certain of improving, and that's your own self.
The good man is the man who, no matter how morally unworthy he has been, is moving to become better.
People never improve unless they look to some standard or example higher or better than themselves.
Change this and that and try again. Duis mollis, est non commodo luctus, nisi erat porttitor ligula, eget lacinia odio sem nec elit. Cras mattis consectetur purus sit amet fermentum.