The secret of change is to focus all of your energy, not on fighting the old, but on building the new.

Intelligence is the ability to adapt to change.

Action is the foundational key to all success.

The future depends on what you do today.

The highest possible stage in moral culture is when we recognise that we ought to control our thoughts.

Education is the most powerful weapon which you can use to change the world.

Only a life lived for others is a life worthwhile.

Early success is a terrible teacher. You’re essentially being rewarded for a lack of preparation, so when you find yourself in a situation where you must prepare, you can’t do it. You don’t know how.

No matter what people tell you, words and ideas can change the world.