"Examining sand grains through the microscope is a wonderful way to find out about the biology, and ecology of the loc…"

"There are as many stars in the universe as all the grains of sand in the beaches of the world."

"For nature is the noblest engineer, yet uses a grinding economy working up all that is wasted to-day in to to-marrows…"

"The huge variety of sand grains is astounding, and each one has a story to tell."

"And it stood still upon the sand of the sea. And I saw a wild beast ascending out of the sea, with ten horns and seve…"

"A single grain of sand can have an influence far out of proportion to its size, but when it gathers together with vas…"

"...the noise made by a single grain of sand moving with the waves is one of a series of tiny perceptions that we accu…"

"To see a world in a grain of sand/And a heaven in a wild flower."

"The mine which Time has slowly dug beneath familiar objects is sprung in an instant; and what was rock before, become…"

"Every grain of sand is a jewel waiting to be discovered. ... When we walk along a beach, we tread upon millions of ye…"