"We are involved in youth testing internationally. We want to try to prove without a shadow of a doubt the relationship between physical fitness and health, not just physical fitness and ability to perform."

"So I've broadened the fitness concept to make it one of moderation and balance."

"Now I say that if you run more than 15 miles a week, it's for something other than aerobic fitness. Once you pass 15 miles, you do not see much further improvement."

"There are six components of wellness: proper weight and diet, proper exercise, breaking the smoking habit, control of alcohol, stress management and periodic exams."

"He who conquers his inner doubts has already won half the war. Let this simple maxim guide your daily deeds — an essential principle for the reflective life."

"To know That which before us lies in daily life, Is the prime Wisdom; what is more, is fume, Or emptiness, or fond impertinence."

"To know when to speak and when to listen is the hallmark of genuine discernment. In this truth lies the bedrock of all virtue — an essential principle for the reflective life."

"Belief in oneself is one of the most important bricks in building any successful venture."