"Trust your hunches. They're usually based on facts filed away just below the conscious level."
– Dr. Joyce Brothers
"I care not what others think of what I do, but I care very much about what I think of what I do! That is character."
– Theodore Roosevelt
"It is never safe to look into the future with eyes of fear."
– Edward Henry Harriman
"Trust your own instinct. Your mistakes might as well be your own instead of someone else's."
– Billy Wilder
"Worry never robs tomorrow of its sorrow, but only saps today of its strength."
– A. J. Cronin