If you ask what is the single most important key to longevity, I would have to say it is avoiding worry, stress and tension. And if you didn`t ask me, I`d still have to say it.
George F. Burns
When I look back on all these worries, I remember the story of the old man who said on his deathbed that he had had a lot of trouble in his life, most of which had never happened
Winston Churchill
Worry is a thin stream of fear trickling through the mind. If encouraged, it cuts a channel into which all other thoughts are drained.
Arthur Somers Roche