Saw your tag line and could not restrain myself from posting the entire quote as it is one of my favorites!
Here is another I find quite compelling especially when put into the context of where, as a nation, we currently find ourselves!
"We have staked the whole of all our political institutions upon the capacity of mankind for self-government, upon the capacity of each and all of us to govern ourselves, to control ourselves, to sustain ourselves according to the Ten Commandments of God." - James Madison
It is one of my favorites too. If you click on my name, you will see a few more that I really relate to. Thanks for sharing the one from James Madison.