I won't take time to repeat all the obvious benefits of physical exercise but will only underscore the well-attested fact that a program of regular exercise increases one's efficiency in every facet of life, including the depth and restfulness of sleep. And the time taken can be minimal; just a few minutes of calisthenics and running in place in one's room or jogging around the yard or block is often sufficient. Exercising doesn't take time. It saves time. Still, few consistently do it.

If you put good people in bad systems you get bad results. You have to water the flowers you want to grow.

The world has entered an era of the most profound and challenging change in human history.

If we keep doing what we're doing, we're going to keep getting what we're getting.

Our greatest joy and our greatest pain comes in our relationships with others.

Life is not accumulation, it is about contribution.

The more deeply you understand other people, the more you will appreciate them, the more reverent you will feel about them. To touch the soul of another human being is to walk on holy ground.