Gratitude

I'm working on a new promotion for work that revolves around the idea of gratitude, so I'm searching for appropriate quotes about gratitude on the Internet today.

Found this, from Buddha:

Let us rise up and be thankful, for if we didn't learn a lot today, at least we learned a little, and if we didn't learn a little, at least we didn't get sick, and if we got sick, at least we didn't die; so, let us all be thankful.

Smart guy, that Buddha.