バートランド・ラッセルの名言・警句( Bertrand Russell Quotes )


It is on this ground that I maintain an opinion which all other philosophers find shocking: namely, that people's thoughts are in their heads. The light from a star travels over intervening space and causes a disturbance in the optic nerve ending in an occurrence in the brain. What I maintain is that the occurrence in the brain is a visual sensation
 Source: My Philosophical Development, chap. 2,1959
 More info.: https://russell-j.com/beginner/BR_MPD_02-110.HTM