All except 3 & Better than "Learn from the mistakes of others." Better than "There is no 'We'. you (individually) have NOTHING to do with their success or failure" Solid advice - I love this. (Hate the typos, though.
Plato understood that you cannot legislate good behavior! The actual translation of the quote is "Good people do not need laws to tell them to act responsibly, while bad people will find a way around the laws." - Plato B.