艾萨克·牛顿：
“惯性，是物质固有的属性。"
inertia /ɪˈnɜːʃə/
noun
[U]
1
(usually disapproving) 缺乏活力；惰性；保守
lack of energy; lack of desire or ability to move or change
I can't seem to throw off this feeling of inertia.
我好像无法摆脱这种无力的感觉。
the forces of institutional inertia in the school system
学校体制内的惰性
2
(physics 物) 惯性
a property (= characteristic) of matter (= a substance) by which it stays still or, if moving, continues moving in a straight line unless it is acted on by a force outside itself
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