The only limit to our realization of tomorrow will be our doubts of today.
Change your thoughts and you change your world.
The journey of a thousand miles begins with one step.
The greatest glory in living lies not in never falling, but in rising every time we fall.
The only thing we have to fear is fear itself.
You have within you right now, everything you need to deal with whatever the world can throw at you.
The best way to predict the future is to create it.
Happiness is not something ready-made. It comes from your own actions.
Strive not to be a success, but rather to be of value.
Success is not final, failure is not fatal: It is the courage to continue that counts.
The only person you are destined to become is the person you decide to be.
In three words I can sum up everything I've learned about life: It goes on.
Two things are infinite: the universe and human stupidity; and I'm not sure about the universe.
The only way to do great work is to love what you do.
Life is what happens when you're busy making other plans.
Success usually comes to those who are too busy to be looking for it.
The purpose of our lives is to be happy.
All that glitters is not gold.
Do not wait for leaders; do it alone, person to person.