Things do not happen. Things are made to happen.
Always desire to learn something useful.
The secret of getting ahead is getting started.
Without hard work, nothing grows but weeds.
Be gentle to all and stern with yourself.
It's always too early to quit.
I can, therefore I am.
To be a good loser is to learn how to win.
Begin to be now what you will be hereafter.
Only the educated are free.
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.