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.
Life is what happens when you're busy making other plans.
Be yourself; everyone else is already taken.
In the end, we will remember not the words of our enemies, but the silence of our friends.
Believe you can and you're halfway there.
Life is either a daring adventure or nothing at all.

Success is not final, failure is not fatal: It is the courage to continue that counts.
The only way to do great work is to love what you do.

The best way to predict the future is to create it.
The only true wisdom is in knowing you know nothing.
The only thing necessary for the triumph of evil is for good men to do nothing.
The greatest glory in living lies not in never falling, but in rising every time we fall.
You miss 100% of the shots you don't take.
You only live once, but if you do it right, once is enough.
It does not matter how slowly you go as long as you do not stop.
The only limit to our realization of tomorrow will be our doubts of today.

To be yourself in a world that is constantly trying to make you something else is the greatest accomplishment.
It is never too late to be what you might have been.