Believe you can and you're halfway there.

The only thing we have to fear is fear itself.
It does not matter how slowly you go as long as you do not stop.
The greatest glory in living lies not in never falling, but in rising every time we fall.
It is never too late to be what you might have been.
The future belongs to those who believe in the beauty of their dreams.

Life is 10% what happens to us and 90% how we react to it.
The journey of a thousand miles begins with one step.
The best way to find out if you can trust somebody is to trust them.
The only source of knowledge is experience.
The only way to do great work is to love what you do.
We must let go of the life we have planned, so as to accept the one that is waiting for us.
Life isn't about finding yourself. Life is about creating yourself.
The only limit to our realization of tomorrow will be our doubts of today.
In three words I can sum up everything I've learned about life: it goes on.
The only true wisdom is in knowing you know nothing.

Life is what happens when you're busy making other plans.
To be yourself in a world that is constantly trying to make you something else is the greatest accomplishment.
Don't cry because it's over, smile because it happened.
Success is not final, failure is not fatal: It is the courage to continue that counts.