Although individuals need not be well-rounded, teams should be.

Talent (a natural way of thinking, feeling, or behaving) × Investment (time spent practicing, developing your skills, and building your knowledge base) = Strength (the ability to consistently provide near-perfect performance)

People who have at least three or four very close friendships are healthier, have higher wellbeing, and are more engaged in their jobs. But the absence of any close friendships can lead to boredom, loneliness, and depression.

Perhaps the ultimate test of a leader is not what you are able to do in the here and now - but instead what continues to grow long after you're gone

Making better choices takes work. There is a daily give and take, but it is worth the effort.

When we get at least six hours of daily social time, it increases our wellbeing and minimizes stress and worry. The six hours includes time at work, at home, on the telephone, talking to friends, sending e-mail, and other communication.

Figure out what you really love doing and use your strengths on a daily basis.