Phase Change Materials

Famous quotes containing the words phase, change and/or materials:

“The problem of the twentieth century is the problem of the color-line—the relation of the darker to the lighter races of men in Asia and Africa, in America and the islands of the sea. It was a phase of this problem that caused the Civil War.”
—W.E.B. (William Edward Burghardt)

“Ever since surgery began, man’s destiny has been to suffer, in order that he might be cured. And no one can change that, gentlemen.”
—Jean Scott Rogers, and Robert Day. Mr. Blount (Frank Pettingell)

“In daily life what distinguishes the master is the using those materials he has, instead of looking about for what are more renowned, or what others have used well.”
—Ralph Waldo Emerson (1803–1882)