Science may have found a cure for most evils but it has found no remedy for the worst of them all – the apathy of human beings. – Helen Keller
No matter how dull, or how mean, or how wise a man is, he feels that happiness is his indisputable right. – Helen Keller
I seldom think about my limitations, and they never make me sad. Perhaps there is just a touch of yearning at times but it is vague, like a breeze among flowers. – Helen Keller
Character cannot be developed in ease and quiet. Only through experience of trial and suffering can the soul be strengthened, ambition inspired, and success achieved. – Helen Keller
How thoroughly it is ingrained in mathematical science that every real advance goes hand in hand with the invention of sharper tools and simpler methods which, at the same time, assist in understanding earlier theories and in casting aside some more complicated developments. – David Hilbert