Rene Descartes — "I know that I exist, but I do not know what I am."
I know that I exist, but I do not know what I am.
I know that I exist, but I do not know what I am.
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"I have always taken the greatest pleasure in mathematics."
"The greatest good is to live without pain."
"Our senses are not always to be trusted."
"I suppose therefore that all I see is false. I believe that none of what my deceptive memory represents to me ever existed."
"I suppose therefore that all the things I see are false imaginations; I believe that nothing ever existed of all that my fallacious memory represents to me."
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