Some of it is true, some of it was new-agey b.s. So I am culling it... And in some of them I am going to add my two cents worth... for example the pursuit of happiness... I have learned something about that from Ayn Rand that surprised me.
Just one more thing: my students in my coaching program struggle with the concept of principle.
A principle is not something that you just pull out of your, ahem, mind. We all want to be "independent thinkers" but the path to independent thinking is through learning the principles others discovered... precisely, verbatim. So, for our purposes: a principle is quoted from someone a lot smarter than us.
A quote. not rephrased, not your take on it, but a quote. Not every quote is a principle, but every principle is a quote.
These so called truths are not principles. They are the author's opinions. Don't honor them as principles... And if you find that your life is based on personal opinions... try to find principles to replace them with. Really. Every single one of them. You'll thank me for it, guaranteed.
You'll notice that I am a lot more interested in giving you the principle of principle guidedness... than those brutal truths the guy made up... Sorry guy!