Matter
Matter is generally considered to be a substance (often a particle) that has rest mass and (usually) also volume. The volume is determined by the three-dimensional space it occupies, while the mass is defined by the usual ways that mass is measured (see the article on mass). Matter is also a general term for the substance of which all observable physical objects consist.
Read more about Matter.
Famous quotes containing the word matter:
“It is not every man who can be a Christian, even in a very moderate sense, whatever education you give him. It is a matter of constitution and temperament, after all. He may have to be born again many times. I have known many a man who pretended to be a Christian, in whom it was ridiculous, for he had no genius for it. It is not every man who can be a free man, even.”
—Henry David Thoreau (1817–1862)
“He reproduced himself with so much humble objectivity, with the unquestioning, matter of fact interest of a dog who sees himself in a mirror and thinks: there’s another dog.”
—Rainer Maria Rilke (1875–1926)
“Spirit borrows from matter the perceptions on which it feeds and restores them to matter in the form of movements which it has stamped with its own freedom.”
—Henri Bergson (1859–1941)