While I'm not sure how well you all know Taoism. But this is probably the most amazing book I have ever read. Written by Lao Tzu over 2500 years ago. It's short, which follows along with the Taoist philosophy of Simplicity. And I can't tell you how many times I've read it, (well I bought it over 4 years ago, I bring it with me everywhere, and read it everywhere) and I always find something new and inspiring in it.

I greatly recommend it to all.