‘Number is the measure of all things’ said Pythagoras.
‘The laws of Nature are written in the language of Mathematics’, said Galileo.
This little puffer male fish makes a circular pattern with a rotational order of symmetry of 23. As all living beings evidently belong to the same family, it is good to know that other species also enjoy making and appreciating Gometrical patterns. It is also amusing to see what an inordinate effort he has to make to persuade the female to mate with him. Such is the innate urge to reproduce oneself. Fortunately, human beings have non-physical means of ‘reproducing’ themselves, such as by teaching and learning. The Pupil becomes the Master and can know what he knows and do everything he can do.
