Phase Change Materials

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

“I had let preadolescence creep up on me without paying much attention—and I seriously underestimated this insidious phase of child development. You hear about it, but you’re not a true believer until it jumps out at you in the shape of your own, until recently quite companionable child.”
—Susan Ferraro (20th century)

“True self is the part of us that does not change when circumstances do.”
—Mason Cooley (b. 1927)

“Though the hen should sit all day, she could lay only one egg, and, besides, would not have picked up materials for another.”
—Henry David Thoreau (1817–1862)