How wisely ruling is described.

我还不够年轻，无法知道一切。

On morals: "The one thing that offends me the most is when I walk by a bank and see ads trying to convince people to take out second mortgages on their home so they can go on vacation. That's approaching evil."

我们应该追随一切似乎可能的，避免一切似乎不可能的。