유튜브 보다가 재밌는 댓글있길래 갖고와봄 


"My physics teacher explained us the difference between a mathematician and a physicist. Imagine both are at a traffic light, the mathematician will wait until the traffic light indicates he can cross the street and he will even check whether all cars are stopped, and he will arrive safely at the other end. On the other hand, the physicist won't even look at the traffic light and will directly cross the street, if he arrives safely, it means the traffic light was likely to be green and if he doesn't, it means it wasn't green."


"Mathematician: we have to analyze everything through with logic, so that we know how to apply it.


Physicist: let's poke it, and see what happens."

영상: https://www.youtube.com/watch?v=xPzR_D9qKeo&t=328s