[Benjamin Franklin]identified thirteen virtues he wanted to cultivate--temperance, silence, order, resolution, frugality, industry, sincerity, justice, moderation, cleanliness, tranquility, chastity and humility--and made a chart with those virtues plotted against the days of the week. Each day, Franklin would score himself on whether he practiced those thirteen virtues.

Say “no” only when it really matters. Wear a bright red shirt with bright orange shorts? Sure. Put water in the toy tea set? Okay. Sleep with your head at the foot of the bed? Fine. Samuel Johnson said, “All severity that does not tend to increase good, or prevent evil, is idle."

A 'treat' is different from a 'reward', which must be justified or earned. A treat is a small pleasure or indulgence that we give to ourselves just because we want it. Treats give us greater vitality, which boosts self-control, which helps us maintain our healthy habits.

Happiness is a critical factor for work, and work is a critical factor for happiness. In one of those life-isn’t-fair results, it turns out that the happy out-perform the less happy.

Superstition is the irrational belief that an object or behavior has the power to influence an outcome, when there's no logical connection between them. Most of us aren't superstitious - but most of us are a 'littlestitious.'

When Prime Minister Neville Chamberlain's government fell in May 1940, the nation turned to Churchill. At last, his unique qualities were brought to bear on a supreme challenge, and with his unshakable optimism, his heroic vision, and above all, his splendid speeches, Churchill roused the spirit of the British people.

The belief that unhappiness is selfless and happiness is selfish is misguided. It's more selfless to act happy. It takes energy, generosity, and discipline to be unfailingly lighthearted.