We've been a country that's been fortunate to be protected by two oceans to not have serious attacks on our territory for most of our history. And we were unfortunately reminded in a very devastating way of our vulnerability.
The saddest aspect of life right now is that science gathers knowledge faster than society gathers wisdom.
It is not only the living who are killed in war.
Dalton's records carefully preserved for a century were destroyed during...
John Dalton's records carefully preserved for a century were destroyed...
Nothing is so threatening to conventional values as a man who does not...
Ignorance more frequently begets confidence than does knowledge: it is...
No thief, however skillful, can rob one of knowledge, and that is why...
