I've noticed that a lot of people do much better when all their resolutions are framed as 'Yes.' Not something like, "I'm going to give up French Fries," but something like "I'm going to eat three vegetables every day." "I'm going to hug more, kiss more, touch more." "I'm going to listen to more music." They do better when they frame things in the positive. And I think this is just part of human nature.

When we don't get any treats, we feel depleted, resentful, and angry, and we feel justified in self-indulgence. We start to crave comfort - and grab that comfort wherever we can, even if it means breaking good habits.

People are powerfully moved by imagination, belief, and knowledge. They can consider the past and future. They can make changes in their behavior out of reason, in a way that animals can’t do.

Enthusiasm is more important to mastery than innate ability.

Look for happiness under your own roof.

Working is one of the most dangerous forms of procrastination.

Get enough exercise and sleep: Sounds trivial, but it's not. You may have the urge to work 24/7, to skip the gym and to stay up late to get a few more things done. That's short-sighted. Exercise and sleep are critical to having the physical and mental energy necessary to meet a challenge.