My name is Grace. Its my first time in your city, and I need help...
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a mathematical plane. These things are mere abstractions.'
have a real existence.'
INSTANTANEOUS cube exist?'
`any real body must have extension in FOUR directions: it must
dimensions, three which we call the three planes of Space, and a
`Now, it is very remarkable that this is so extensively
looking at Time. THERE IS NO DIFFERENCE BETWEEN TIME AND ANY OF
is spoken of as having three dimensions, which one may call