Well, if you have another five or ten minutes to spend browsing around, try Brainy Quotes. A bit more intellectual or philosophical perhaps, than Pinterest, but still a fun way to sink a few minutes. A way to get inside the heads of some interesting people.
On a recent stroll, I found these two quotes on my one-word for the year, Wonder:
"I would maintain that thanks are the highest form of thought, and that gratitude is happiness doubled by wonder."
"Wonder is the basis of worship."