Dogs are wise. They crawl away into a quiet corner and lick their wounds and do not rejoin the world until they are whole once more.
If you pick up a starving dog and make him prosperous, he will not bite you. This is the principal difference between a dog and a man.
The world would be a nicer place if everyone had the ability to love as unconditionally as a dog.
A dog can express more with his tail in minutes than his owner can express with his tongue in hours.
A dog will teach you unconditional love. If you can have that in your life, things won't be too bad.