Unless you experience the unpleasant symptoms of being wrong, your brain will never revise its models. Before your neurons can succeed, they must rep… - Jonah Lehrer

"Why is music capable of inflicting such pain? Because it works on our feelings directly. No ideas interfere with its emotions. This is why "all art aspires to the condition of music." The symphony gives us the thrill of uncertainty — the pleasurable anxiety of searching for a pattern — but without the risks of real life. When we listen to music, we are moved by an abstraction. We feel, but we don't know why."

In fact, even fleeting feelings of delight can lead to dramatic increases in creativity. After watching a short, humorous video — Beeman uses a clip of Robin Williams doing standup — subjects have significantly more epiphanies, at least when compared with those who were shown scary or boring videos. Because positive moods allow us to relax, we focus less on the troubling world and more on these remote associations. Another ideal moment for insights, according to Beeman and John Kounios, is the early morning, shortly after waking up. The drowsy brain is unwound and disorganized, open to all sorts of unconventional ideas. The right hemisphere is also unusually active.

"Stein wanted to separate language from the yoke of "having to say something." Modern literature, she announced, must admit its limits. Nothing can ever really be described. Words, like paint, are not a mirror."