Tuesday, February 21, 2017

What should you do when you feel hopeless? Marathon runners know the key to persistence — Quartz https://t.co/jHFjDS8HwY


What should you do when you feel hopeless? Marathon runners know the key to persistence — Quartz https://t.co/jHFjDS8HwY (via Twitter http://twitter.com/maacher/status/834215983279644672)

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