"Personally, I need a high level of physical fitness in order to feel at ease." ― Jurgen Klinsmann Topic(s): Fitness More From Jurgen Klinsmann "We coaches have to learn how to deal with that: How do I get to each one best – with a talk, with video analysis? And what sort of tone? We need our own coaches for that. The sports psychologist coaches me too." More In Fitness "Time and health are two precious assets that we don’t recognize and appreciate until they have been depleted."― Denis Waitley "The value and utility of any experiment are determined by the fitness of the material to the purpose for which it is used, and thus in the case before us it cannot be immaterial what plants are subjected to experiment and in what manner such experiment is conducted."― Gregor Mendel "It’s pretty hard to tell what does bring happiness; poverty and wealth have both failed."― Kin Hubbard