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The optimal dose, or what we term ‘Goldilocks Zone,’ of PA may be: at least 150 minutes per week of moderate-intensity aerobic exercise or 75 minutes per week of vigorous-intensity aerobic activity, but not more than four to five cumulative hours per week of vigorous (heart-pounding, sweatproducing) exercise, especially for those over 45 years of age. It is also important to take at least one day per week off from vigorous exercise.

Instapaper

Instapaper

Instead, look for admirable intrinsic characteristics in others—virtues such as compassion, faith, fortitude, and honesty. Imitating these characteristics cultivates intrinsic motivations. Thus, they are the best criteria for finding the right role models and mentors to imitate and learn from.

How to Feel Successful Without Keeping Score

theatlantic.com

Apple could fix up its supply chain, raises the unit prices on its products for more sustainable and environmentally sound sourcing, and its business model would still be Apple. (2/)

Stephen, Why Are You So...

@smdiehl on Twitter

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