I have been at work for some time building an apparatus to see if it is possible for personalities which have left this earth to communicate with us.

Books will soon be obsolete in the schools... Our school system will be completely changed in the next ten years.

Somewhere between the ages of eleven and fifteen, the average child begins to suffer from an atrophy, the paralysis of curiosity and the suspension of the power to observe. The trouble, I should judge, to lie with the schools.

Be courageous. I have seen many depressions in business. Always America has emerged from these stronger and more prosperous. Be brave as your fathers before you. Have faith! Go forward!

The doctor of the future will give no medicine, but will involve the patient in the proper use of food, fresh air and exercise

I have not failed. I've just found 10,000 foundations and individual donors whose priorities don't align with my organization's.

I find my greatest pleasure, and so my reward, in the work that precedes what the world calls success.