Justin Baldoni: Stop being "man enough"

Why we pick difficult partners

Robert Waldinger: What makes a good life?

Is Earth actually flat?

Why all world maps are wrong

Simon Sinek: How great leaders inspire action

Bill Gates: Teachers need real feedback

Lisa Bu: How books can open your mind

Ramsey Musallam: 3 rules to spark learning

Paolo Cardini: Forget multitasking, try monotasking

100 Years of Beauty

Sally Kohn: Let's try emotional correctness

Jennifer Pluznick: You smell with your body, not just your nose

Ron Gutman: The hidden power of smiling

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