This is a collection of excerpts and short writings conveying Buddhist teachings. The pieces range in length from about a stanza of verse to a few pages in length. Each lesson tells what book it comes from and who the translator was, which can be a nice feature if one will be comparing different translations.
Unlike Walpola Rahula’s similarly named “What the Buddha Taught,” which focuses entirely on what Gautama Buddha taught while he was living, this book includes many teachings from long after the life of the Buddha. Which is to say, this is more a book of Buddhist teachings than an elucidation of what the Buddha, himself, taught. [Not to offend, but religious teachings seem to inevitably shift and evolve over time, and so what is taught by various sects of Buddhism today is by no means a perfect reflection of what the Buddha, himself, taught.] That said, the writings toward the beginning of the book tend to be closer to the Buddha, himself – i.e. from the “Dhammapada” and other early Pali works. While the teachings toward the end of the book tend to be more from much later (e.g. from the Zen tradition.)
I found the book to be quite readable and to feature some intriguing food for thought. If you are interested in an English translation of Buddhist sutras, scriptures, koan, etc., this is a good work to check out.