Very true @bleujay, that principle teaches us to tolerate others, to respect them, to treat other people how we want to be treated. That is the most important lessons, that nowadays we always forget and that is very sad. That is why now living in a small area and working in a relatively little town hospital I really enjoy the atmosphere between the people patients and colleagues and just unknown people, it is great to see that they all ready to come for help. Those pictures reminded our surroundings too, nature, stream and a lot of opportunity for hiking. Wonderful principle, we needed to be reminded :)