Polonious advice entry

1. "Don’t say what you’re thinking".
2. "Be true to yourself".
3. "Once you’ve tested out your friends and found them trustworthy, hold onto them".
4. "Don’t waste your time shaking hands with every new guy you meet".
5. "Don’t be quick to pick a fight, but once you’re in one, hold your own".
6. "Listen to many people, but talk to few".
7. "Don’t borrow money and don’t lend it, since when you lend to a friend, you often lose the friendship as well as the money, and borrowing turns a person into a spendthrift".