'Gratitude' by Oliver Sacks

Kate told me about this book, which was mentioned in Financial Reveiw article by Norman Doidge. 

It's a very small book, consisting of four short essays, but, like Hitchens' book 'Mortality', it left me a profound sense of, well, "gratitude" in and of life. 

“It is the fate of every human being, to be a unique individual, to find his own path, to live his own life, to die his own death.”