YOLO

In this world, quite a lot of people believe in logics.  However, logics are not always valid, sometimes they are just not working.  In this talk, we were taught that in some cases, we should not trust the logic, sometimes not even our own eyes. Some artists have drawn drawings that are quite complicated, e.g. there are hidden symbols within pictures, there are more than one way to understand the picture, colours and lines make us have a feeling that the figure is moving.  There're lots of fun looking at them, trying to understand them.  During this talk, I have learnt that we should understand things in more than one way.