Life is like riding a bicycle. To keep your balance, you must keep moving.
In the end, it's not the years in your life that count. It's the life in your years.
It does not matter how slowly you go as long as you do not stop.
Your time is limited, don't waste it living someone else's life.
The only limit to our realization of tomorrow will be our doubts of today.
The future belongs to those who believe in the beauty of their dreams.
The best time to plant a tree was 20 years ago. The second best time is now.
The only way to do great work is to love what you do.
Life is what happens when you're busy making other plans.
The only person you should try to be better than is the person you were yesterday.
The only impossible journey is the one you never begin.
Life is 10% what happens to us and 90% how we react to it.
Strive not to be a success, but rather to be of value.
You only live once, but if you do it right, once is enough.