When Surya, the orangutan, meets a hound dog by the river, the two carry on like long lost friends.

http://5thworld.com/Paradigm/Postings/!Wisdom/OrangutanAndHound.html

We humans often cannot get along with other humans because the tone of their skin differs from ours.

How much can we learn from these two species, whose love for each other spans across species lines?