Newtonian physics runs into problems at the subatomic level. Down there--in the land of hadrons, quarks, and Schrödinger's cat--things gent freaky. The cool rationality of Isaac Newton gives way to the bizarre unpredictability of Lewis Carroll.

Typically, if you reward something, you get more of it. You punish something, you get less of it. And our businesses have been built for the last 150 years very much on that kind of motivational scheme.

The three things that motivate creative people - autonomy, mastery, purpose!

The problem with making an extrinsic reward the only destination that matters is that some people will choose the quickest route there, even if it means taking the low road. Indeed, most of the scandals and misbehavior that have seemed endemic to modern life involve shortcuts.

Rewards can deliver a short-term boost—just as a jolt of caffeine can keep you cranking for a few more hours. But the effect wears off—and, worse, can reduce a person’s longer-term motivation to continue the project.

Control leads to compliance; autonomy leads to engagement.

Especially for fostering creative, conceptual work, the best way to use money as a motivator is to take the issue of money off the table so people concentrate on the work.