A peek inside The Calculus of Happiness

What’s the best diet for overall health and weight management? How can we change our finances to retire earlier? How can we maximize our chances of finding our soul mate? In The Calculus of Happiness, Oscar Fernandez shows us that math yields powerful insights into health, wealth, and love. Moreover, the important formulas are linked to a dozen free online interactive calculators on the book’s website, allowing one to personalize the equations. A nutrition, personal finance, and relationship how-to guide all in one, The Calculus of Happiness invites you to discover how empowering mathematics can be. Check out the trailer to learn more:

The Calculus of Happiness: How a Mathematical Approach to Life Adds Up to Health, Wealth, and Love, Oscar E. Fernandez from Princeton University Press on Vimeo.

FernandezOscar E. Fernandez is assistant professor of mathematics at Wellesley College and the author of Everyday Calculus: Discovering the Hidden Math All around Us. He also writes about mathematics for the Huffington Post and on his website, surroundedbymath.com.

For the love of books

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What better way to celebrate Valentine’s Day than with a heartfelt declaration of our love of books? We offer up these quotes from our Quotable’s, as well as a special giveaway!

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The Quotable Kierkegaard

“It is the most interesting time, the period of falling in love, where after the first touch of a wand’s sweeping sensation, from each encounter, every glance…one brings something home, just like a bird busily fetching one stick after the other to her nest, yet always feels overwhelmed by the great wealth.”

“What is it, namely, that connect the temporal and eternity, what else but love, which for that very reason is before everything and remains after everything is gone.”

The Quotable Feynman

“It’s necessary to fall in love with a theory, and like falling in love with a woman, it’s only possible if one does not completely understand her.”

The Quotable Thoreau

“How insufficient is all wisdom without love.”

“It is strange that men will talk of miracles, revelation, inspiration, and the like, as things past, while love remains.”

“What is the singing of birds, or any natural sound, compared with the voice of one we love?”

The Ultimate Quotable Einstein

“Love brings much happiness, much more so than pining for someone brings pain.”

The Quotable Jefferson

“If I love you more, it is because you deserve more.”

“We think last of those we love most.”

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In Love’s Vision, Troy Jollimore puts forth a new way of thinking about love. For the most romantic holiday all year, we’re giving away three copies starting February 12. The entry period ends February 20. As you pay special attention to your loved ones let Troy Jollimore’s vision of love give you food for thought.