Two Thoughts And A Quote

A couple of Thoughts For The Day and a quote I really like:

When you're 20 you don't know.
When you're 30 you know you don't know.
When you're 40 you know, but you don't know you know.
When you're 50 you know and you know you know.

and

Happiness makes up in height what it lacks in length.

Thanks to Fark for both of those. And from Jemima Periera comes this 1798 quote from John Adams:

We have no government armed with power capable of contending with human passions unbridled by morality and religion. Avarice, ambition, revenge, or gallantry, would break the strongest cords of our Constitution as a whale goes through a net. Our Constitution was made only for a moral and religious people. It is wholly inadequate to the government of any other.