“All progress has resulted from people who took unpopular positions.”

“Progress has always been achieved by probing well-entrenched and well-founded forms of life with unpopular and unfounded values. This is how man gradually freed himself from fear and from the tyranny of unexamined systems.”

“It has been well said that an author who expects results from a first novel is in a position similar to that of a man who drops a rose petal down the Grand Canyon of Arizona and listens for the echo.”

“Collective wisdom, alas, is no adequate substitute for the intelligence of individuals. Individuals who opposed received opinions have been the source of all progress, both moral and intellectual. They have been unpopular, as was natural.”

“The Korean war has always been an unpopular war among the American people.”

“...indeed it is in the General Cemetery that the results of progress are set out before the eyes of the studious or the merely curious, there are even those who say that a cemetery like this is a kind of library which contains not books but buried people, it really doesn't matter, you can learn as much from people as from books.”