More quotes by Helen Keller

"Many persons have a wrong idea of what constitutes true happiness. It is not attained through self-gratification but through fidelity to a worthy purpose."
"Life is a succesion of lessons which must be lived to be understood."
"Your success and happiness lies in you. Resolve to keep happy, and your joy and you shall form an invicible host against difficulties."
"What we have once enjoyed we can never lose. All that we love deeply becomes a part of us."
"Joy is the holy fire that keeps our purpose warm and our intelligence aglow."