Related:

• We're a most promising species, Mr. Spock, as predators go.
  Did you know that? I frequently have my doubts. I don't....
• I have doubts about my health club. The locker room has a smoking and a non-smoking section.
  -- Ellen Orchid...
• The only truly secure system is one that is powered off, cast in a block of concrete and sealed in a lead-lined room with armed guards -- and even then I have my doubts.
  -- Eugene H. Spafford...
• As to Jesus of Nazareth...I think the system of Morals and his Religion, as he left them to us, the best the World ever saw or is likely to see
  but I apprehend it has received various corrupting Changes, and I have, with most of the present Dissenters in England, some doubts as to his divinity....
• As to Jesus of Nazareth... I think the system of Morals and his Religion, as he left them to us, the best the World ever saw or is likely to see
  but I apprehend it has received various corrupting Changes, and I have, with most of the present Dissenters in England, some doubts as to his divinity....
• Only a fool has no doubts.
• Whether your faith is that there is a God or that there is not a God, if you don't have any doubts you are either kidding yourself or asleep.
  -- Frederick Buechne...
• The release of emotion is what keeps us healthy. Emotionally healthy.
  That may be, Doctor. However, I have noted that the healthy release of emotion is frequently unhealthy for those closest to you....
• It is frequently easier to be honest when you have nothing to lose.