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

Our greatest ability as humans is not to change the world; but to change ourselves.

No matter who you are, no matter what you did, no matter where you've come from, you can always change, become a better version of yourself.

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

You must be the change you wish to see in the world.

We always overestimate the change that will occur in the next two years and underestimate the change that will occur in the next ten. Don't let yourself be lulled into inaction.