Let us not grow weary while doing good, for in due season we shall reap if we do not lose heart.

Can we do it? Of course we can.

I'm very hopeful that we can push this through and work this through.

I believe if we do it together the next 20 years can still be the best years this country ever had.

I think we'll prevail, but let's wait and see what happens.

We can't let the problems overcome the promise.

It is at least an encouraging sign.