The final aphoristic project in John O'Loughlin's sequence of 'Thought' books, from 'Notable Thoughts' to 'Quotable Thoughts' and even 'Thoughts' (as a combination of the previous two titles), 'Final Thoughts' is indeed what it claims to be, in that it wraps-up the author's philosophy on the most logically and structurally definitive terms, bringing it to a resounding conclusion which consummately vindicates his decades-long commitment to the pursuit of logical certainty or, in general parlance, philosophical truth.