If you think you can do it, you can.
Be gentle to all and stern with yourself.
Go for it now. The future is promised to no one.
It's always too early to quit.
The most effective way to do it, is to do it.
I can, therefore I am.
Leap, and the net will appear.
You never know what motivates you.
Know or listen to those who know.
Begin to be now what you will be hereafter.
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.