对变化的理解（What's your understanding of changes?）

• 对变化的理解（What's your understanding of changes?）
       My understanding of changes is " Nothing is changed". The word 'change' can be literally explained as 'an event that occurs when something passes from one state or phase to another'. As a common sense, we all know water can be 'changed' to hydrogen and oxygen by chemical reaction. It seems that the substance 'water' is really or truly changed to other substances. Although we see 'different' substances using our eyes, under the observation of microscope, we still find the the same molecules, even same atoms existing in the 'looks-different' substances.
       Behind this so-called 'change', actually it's a chemical reaction, we can jump to conclusion that all the substances have the same basic structure.
  In my opinion, change is the force that holds the universe together, and allows one thing to SUPERFICIALLY become something else in appearance . It can be said that "change" is "nothing has been changed".
  
  
  
  
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