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.
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Famous quotes containing the word matter:
“If the axe is not sharp, it doesn’t matter how hard the wood is.”
—Chinese proverb.
“What matter though numb nightmare ride on top
And blood and mire the sensitive body stain?
What matter? Heave no sigh, let no tear drop,
A greater, a more gracious time has gone....”
—William Butler Yeats (1865–1939)
“It doesn’t matter who my father was; it matters who I remember he was.”
—Anne Sexton (1928–1974)