I think that asserting that former President Obama wasn't born in the United States was just the height of irresponsibility, of course. And Donald Trump corrected that one. There are others that have yet to be corrected.

I pledge to you today that as president, in my first budget, I will introduce the largest increase in special education ever.

A zebra does not change its spots.

The ten hottest years in the atmospheric record, going back only 160 years, have been in the last eleven years.

Well-established theories collapse under the weight of new facts and observations which cannot be explained, and then accumulate to the point where the once useful theory is clearly obsolete.

In an economic recession, naturally, when you ask people to list their priorities, they're going to place a higher priority on the immediate economic situation.

When politics is too slow, change has to come from culture.