As a man changes his own nature, so does the attitude of the world change towards him.

He only moves toward the perfection of his art whose criticism surpasses his achievement.

When I'm not feeling my best I ask myself, 'What are you gonna do about it?' I use the negativity to fuel the transformation into a better me.

As human beings, our greatness lies not so much in being able to remake the world - that is the myth of the atomic age - as in being able to remake ourselves.

If you want to make the world a better place, take a look at yourself, and make a change.

People involve themselves in countless activities which they consider to be important, but they forget about one activity which is more important and necessary than any other, and which includes all other things: the improvement of their soul.