A lecture is much more of a dialogue than many of you probably realize.
The only use for an atomic bomb is to keep somebody else from using one.
Dropping those atomic bombs on Hiroshima and Nagasaki was a war crime.
A scientist is in a sense a learned small boy. There is something of the scientist in every small boy. Others must outgrow it. Scientists can stay that way all their lives.
I have lived much of my life among molecules. They are good company.