In a simple tit-for-tat strategy, one begins by cooperating and then mimics the other player’s moves. Tit-for-tat is nice in that it is willing to cooperate and it does not bear a grudge. It also cannot be exploited because any defection from cooperation will be returned.
The officer standing in the center of this group of Union soldiers after the battle of Antietam is Lt. Alonzo Cushing, who died less than a year after this group portrait while fighting in Gettysburg during Pickett’s Charge.
Sitting at left is Evan Thomas, who was killed in ambush by the Modoc Indians a decade later in California.
Although this road winds tortuously at times, and even appears to turn back upon itself so that we seem to return again and again to the same place, patient plodding does result in progress.
Drinking at least two cups of coffee a day could decrease the risk of death from cancer, cardiovascular disease, and diabetes.
Coffee is rich in polyphenols, a group of compounds with antioxidant and anti-inflammatory activity which can be divided according to their chemical structure into flavonoids and non-flavonoids.
The knack lies in learning how to throw yourself at the ground and miss.
Most people fail to miss the ground, and if they are really trying properly, the likelihood is that they will fail to miss it fairly hard.
Clearly, it’s the second point, the missing, which presents the difficulties.
One problem is that you have to miss the ground accidentally. It’s no good deliberately intending to miss the ground because you won’t.
You have to have your attention suddenly distracted by something else when you’re halfway there, so that you are no longer thinking about falling, or about the ground, or about how much it’s going to hurt if you fail to miss it.
LIFE, THE UNIVERSE AND EVERYTHING, Chpt 9, by Douglas Adams
Research/scan compliments of Dr Chuck Hillman, University of Illinois
To seriously enhance the thinking process, all you need to do is a little bit of exercise. Brain will get more blood flow, and better, more fruitful, ideas.