One of the world's great mathematicians shows why math is the ultimate timesaver—and how everyone can make their lives easier with a few simple shortcuts. We

In a world increasingly driven by complex information and rapid communication, the ability to think critically and make sound decisions is more crucial than eve

One of the world's great mathematicians shows why math is the ultimate timesaver—and how everyone can make their lives easier with a few simple shortcuts. We

“An INVALUABLE RESOURCE to anyone who wants to think better.” —Gretchen Rubin Award-winning YALE PROFESSOR Woo-kyoung Ahn delivers “A MUST-READ—a smar