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."
"The best and most beautiful things in the world cannot be seen or even touched. They must be felt with the heart"
"I long to accomplish a great and noble task, but it is my chief duty to accomplish small tasks as if they were great and noble."
"Everything has its wonders, even darkness and silence, and I learn, whatever state I may be in, therein to be content"
"Optimism is the faith that leads to achievement. Nothing can be done without hope and confidence."