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Page:Carroll - Game of Logic.djvu/89

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§ 7.]
73
BOTH DIAGRAMS EMPLOYED.

7.
1 0
   
i.e. All are . i.e. All well-fed birds are happy.

8.
   
  1
i.e. Some are . i.e. Some birds that are not well-fed, are unhappy; or, Some unhappy birds are not well-fed.

9.
1 0
   
i.e. All are . i.e. John has got a tooth-ache.

10.
   
0  
i.e. No are . i.e. No one, but John, has got a tooth-ache.

11.
1  
   
i.e. Some are . i.e. Some one, who has taken a walk, feels better.

12.
1  
   
i.e. Some are . i.e. Some one, whom I sent to bring me a kitten, brought me a kettle by mistake.

[See p. 52]