“There are really good sociobiological reasons for why we evolved to cooperate. It really is good for all of us.”
2010s, Penn Jillette Rapes All the Women He Wants To (2012)
Context: There are really good sociobiological reasons for why we evolved to cooperate. It really is good for all of us. You can be a hard ass and just run common sense, you know, what is the most effective way for people to interact and you do better if you treat people well, you just do. And on top of that the whole world does better if you treat people well. It works out on any level.
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Penn Jillette 49
American magician 1955Related quotes

“It's really good to be here and as I always say, it's really good to be anywhere!”
Source: Keith Richards: In His Own Words
“What we really need is a good scare.”
As quoted in "What We Need Is A Good Scare" by Steve Nadis at Omni internet (9 April 1997) http://www.astralgia.com/webportfolio/omnimoment/archives/live_science/minor_planet/index.html.
Context: We have to beef up our searches, which are now pretty dismal, so we can find out about these things before we get hit. … It takes a dramatic event to get people's attention, and we thought the comet crash with Jupiter might have done the job. … we tend to ignore an extraterrestrial hazard that could reduce the planet to rubble. … What we really need is a good scare.

Chicago, IL http://www.trsite.org/content/pages/speaking-loudly (17 June 1912)
1910s

“Always remember, Peggy, it's matrimonial suicide to be jealous when you have a really good reason.”
Edith, act III
The Women (1936)

On the reaction of their flatmates when he and Kate became romantically involved with each other.
First post-engagement interview (2010)