Sometimes other people say things just perfectly. Here's something from Incertus:
I don't think there is a grand, over-arching meaning to the universe. I think it just is, and that we're damned lucky to have developed at all, that this life is all we've got and that we'd better make the most of it.
And I think this is the ultimate disconnect between religious people who rail against atheism and atheists who refuse to be quiet about it--people like Fish and Eagleton just can't seem to grasp the concept that there are humans who are willing to accept a purposeless universe. I am. The universe is transcendent, it's awe-inspiring, and it seems, to me at least, to be completely unconscious of me and the rest of humanity. It doesn't have plans for me; things don't necessarily happen for a reason. We just are--we struggle through each and every day, trying to make the best lives we can for ourselves and those close to us, and in some cases, for the rest of the human family, and for those animals we have chosen to take into our care. Some of us dedicate our lives to nothing more than that; some take on the creation of beauty through art; some seek after scientific knowledge; some seek a purpose for a universe which baffles or even terrifies them; some try to make the world a better place for everyone; some try to make the world better for only themselves.
As I said in my comment on that post, it reminds me of an old Bloom County, in which Opus said that we should all be in a state of non-stop astonishment at our very existence.