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How do you feel today?    I feel ...

Doubt is the father of invention.

This quote is about doubt.

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A bit about Galileo Galilei ...

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These people bookmarked this quote:

catalyst avatar
catalyst

I'm female, say nothing

seanlindsay avatar
seanlindsay

I'm male, single

GWiedeman avatar
GWiedeman

I'm male, say nothing


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