Straight line
看板EngTalk (全英文聊天)作者fizeau (∫f(x)dx = F(b)-F(a))時間16年前 (2009/05/17 22:35)推噓0(0推 0噓 1→)留言1則, 1人參與討論串1/1
The straight line is perfect. Every thing should move rectilinearly,
unless disturbed by alient forces.
Here comes the question. How do we know a line is straight?
This ability of aesthetic clairvoyance, I think, is inherent in
our mind, which is exactly what makes us "conscious."
For example, a paper sheet on the desk. When I look at it, I know
it's not rectilinear. I suppose every another person with normal sight
can see that too.
It's not straight, so there must be some perturbations, denoted "P".
Whatever disturbance can only increase the distance between any two points
on the straight line. Since separate points are joined together, there
must be an adhesive force, denoted "A".
Ω〈P,δX〉~ Ω〈A,δX〉
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