The welfare of each is bound up in the welfare of all.

I look upon the whole world as my fatherland, and every war has to me the horror of a family feud.

The joy of surmounting obstacles which once seemed unremovable, and pushing the frontier of accomplishment further — what joy is there like unto it?

If the blind put their hands in God's, they find their way more surely than those who see but have not faith or purpose.

Things must be felt with the heart.

What a strange life I lead- a kind of Cinderella-life-half glitter in crystal shoes, half mice and cinders! But it is a wonderful life all the same.

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.