I have gotten over feeling badly. We would be eternally miserable if our errors worried us too much because as we push forward we will make plenty more.

But there is no joy in Mudville - mighty Casey has "struck out."

No individual is alone responsible for a single stepping stone along the path of progress, and where the path is smooth progress is most rapid.

In the Radiation Laboratory we count it a privilege to do everything we can to assist our medical colleagues in the application of these new tools to the problems of human suffering.

I have gotten over feeling badly. We would be eternally miserable if our errors worried us too much because as we push forward we will make plenty more.

The day when the scientist, no matter how devoted, may make significant progress alone and without material help is past. This fact is most self-evident in our work.

It never does much good to find out why you can't; put your effort into what you can do.