The best Quotations

I am struck by the way people behave on the tube. they look at each other beadily and inquisitively, and something goes on in their thoughts which must be equivalent to the way dogs and other animals, when they meet, sniff each other's arses and nuzzle each other's fur.
- Graham Swift

Do you know the writers of the following quotations?

Quotation But friendship is precious, not only in the shade, but in the sunshine of life; and thanks to a benevolent arrangement of things, the greater part of life is sunshine. - writer
Quotation He who awaits much can expect little. - writer
Quotation ... focus on the journey, not the destination. Joy is found not in finishing an activity but in doing it. - writer
Quotation A man in passion rides a horse that runs away with him. - writer
Quotation If you scratch a great photograph, you find two things; a painting and a photograph. - writer
Quotation now and then there is a person born who is so unlucky that he runs into accidents which started out to happen to somebody else. - writer