How to Stay Happy Until You're 90: Dr. Jerry Ernst Wulk at TEDxPSUAD
Petsa: 19/05/2013 20:47 - Sa Pamamagitan Ng: bambaae - 127 Pananaw - Kategorya: Iba't-ibang
Dr. Jerry Ernst Wulk has traveled the world over 11 times. He just turned 90 and talks about what has allowed him to stay happy until 90. \n\nIn the spirit of ideas worth spreading
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How to Stay Happy Until You're 90: Dr. Jerry Ernst Wulk at TEDxPSUAD
