Happiness is like the mountain summit. It is sometimes hidden by clouds, but we know it is there.

Be happy, talk happiness. Happiness calls out responsive gladness in others. There is enough sadness in the world without yours.

The saddest thing in life is people with sight, but without vision.

I feel the flame of eternity in my soul.

Security is mostly a superstition. It does not exist in nature.

If I am happy in spite of my deprivations, if my happiness is so deep that it is a faith, so thoughtful that it becomes a philosophy of life. If, in short, I am an optimist, my testimony to the creed of optimism is worth hearing.

What could be worse than being born without sight? Being born with sight and no vision.