@WideAperture@stranger.social
Aarrghh! That's not Immanuel Kant. He never said "I think, therefore I am." (He did say "Beneficence is a duty" and other worthwhile quotes.)
That's René Descartes you have in the picture there, without whom we would not have Cartesian geometry.
Still, you made the effort to put in alt text. A boost for you!