【格言】I think; therefore I am. posted on 2017/01/01 ( 347 )

I think; therefore I am.
I think; therefore I am.
-- René Descartes, The Man in the Mist
【格言】I think; therefore I am. posted on 2017/01/01 ( 347 )
I think; therefore I am.
I think; therefore I am.
-- René Descartes, The Man in the Mist