To have doubted one's own first principles is the mark of a civilized man.
Believe nothing, No matter where you read it, Or who has said it, Not even if I have said it, Unless it agrees with your own reason And your own common sense.
I always did something I was a little not ready to do. I think that's how you grow. When there's that moment of 'Wow, I'm not really sure I can do this,' and you push through those moments, that's when you have a breakthrough.
The real destroyer of inner peace is fear and distrust. Fear develops frustration, frustration develops anger, anger develops violence.
Even the genius ask questions.
And I realized that I’d tolerated him this long because of self-doubt.
Fear and doubt are major stampeders.
A mind troubled by doubt cannot focus on the course of victory.
In all affairs it's a healthy thing now and then to hang a question mark on the things you have long taken for granted.
I will listen to anyone's convictions, but pray keep your doubts to yourself.
The doubtful beam long nods from side to side.
All we have gained then by our unbelief Is a life of doubt diversified by faith, For one of faith diversified by doubt: We called the chess-board white-we call it black.
The road to perseverance lies by doubt.
Doubts in your mind are a much greater roadblock to success than obstacles on the journey.
With knowledge grows doubt.
Doubt follows white-winged hope with trembling steps.
Human knowledge is the parent of doubt.
When unhappy, one doubts everything when happy one doubts nothing.
Doubt is a question mark; faith is an exclamation point. The most compelling, believable, realistic stories have included them both.
People, when asked if they are Christians, give some of the strangest answers you ever heard. Some will say if you ask them: "Well - well - well, I, - I hope I am." Suppose a man should ask me if I am an American. Would I say: "Well, I - well, I - I hope I am?
How prone to doubt, how cautious are the wise!
True wisdom is less presuming than folly. The wise man doubteth often, and changeth his mind; the fool is obstinate, and doubteth not; he knoweth all things but his own ignorance.
Doubt is the origin of wisdom
We need others. We need others to love and we need to be loved by them. There is no doubt that without it, we too, like the infant left alone, would cease to grow, cease to develop, choose madness and even death.
Who knows most, doubts most.
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