Salt Crystals

Famous quotes containing the words salt and/or crystals:

“Come, dear children, let us away;
Down and away below!
Now my brothers call from the bay,
Now the great winds shoreward blow,
Now the salt tides seaward flow;
Now the wild white horses play,
Champ and chafe and toss in the spray.”
—Matthew Arnold (1822–1888)

“It is clear that everybody interested in science must be interested in world 3 objects. A physical scientist, to start with, may be interested mainly in world 1 objects—say crystals and X-rays. But very soon he must realize how much depends on our interpretation of the facts, that is, on our theories, and so on world 3 objects. Similarly, a historian of science, or a philosopher interested in science must be largely a student of world 3 objects.”
—Karl Popper (1902–1994)