Descartes "I think, therefore I am." Standard T-shirt

This is a T- shirt with a standard silhouette that can be worn anywhere.

“I think, therefore I am.”
-Descartes

Descartes is a thinker who established the starting point of modern philosophy, such as "doubting everything and basing knowledge only on certain things," "the existence of the thinking self is absolute," and "emphasizing reason and the scientific method." "I think, therefore I am" is a famous proposition in Descartes' philosophy, written in Latin as "Cogito, ergo sum."

Have you ever been engrossed in a game or a movie and suddenly come to your senses and thought, "Huh? Was the world I was in just a moment ago real, and the me here and now just a fantasy?" It's doubtful that reality even exists, but the me who is doubting it right now certainly does. As an ordinary person, I understand that this is the kind of experience it is referring to.

Why not use this as a uniform to boost your motivation when you feel like you've lost sight of the meaning of studying or taking exams, as a uniform for a group that enjoys sharing fantasy worlds like games and movies, or as a gift for family or close friends who work in front of a computer all day?