John Adams:
There is danger from all men. The only maxim of a free government ought to be to trust no man living with power to endanger the public liberty.
I also believe that academic freedom should protect the right of a professor or student to advocate Marxism, socialism, communism, or any other minority viewpoint-no matter how distasteful to the majority, provided.
Richard M. Nixon
When I am abroad, I always make it a rule never to criticize or attack the government of my own country. I make up for lost time when I come home.
Sir Winston Churchill
British politician (1874 - 1965)
"Most of the important things in the world have been accomplished by people who have kept on trying when there seemed to be no help at all."
Dale Carnegie