The purpose of our lives is to be happy.
To be yourself in a world that is constantly trying to make you something else is the greatest accomplishment.
The greatest glory in living lies not in never falling, but in rising every time we fall.

It does not matter how slowly you go as long as you do not stop.
Believe you can and you're halfway there.
The greatest happiness you can have is knowing that you do not necessarily require happiness.
The only source of knowledge is experience.
Life is really simple, but we insist on making it complicated.
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.
Don't watch the clock; do what it does. Keep going.
The way to get started is to quit talking and begin doing.
Success is not the key to happiness. Happiness is the key to success. If you love what you are doing, you will be successful.
In three words I can sum up everything I've learned about life: it goes on.

Life is what happens when you're busy making other plans.
Success is not final, failure is not fatal: It is the courage to continue that counts.

The only limit to our realization of tomorrow will be our doubts of today.
Darkness cannot drive out darkness; only light can do that. Hate cannot drive out hate; only love can do that.