I respect faith, but doubt is what gives you an education.
In case of doubt, do a little more than you have to.
Willpower is the key to success. Successful people strive no matter what they feel by applying their will to overcome apathy, doubt or fear.
When in doubt, sing loud.
If you think you've hit a false note, sing loud. When in doubt, sing loud.
Is it hard for the reader to believe that suicides are sometimes committed to forestall the committing of murder? There is no doubt of it. Nor is there any doubt that murder is sometimes committed to avert suicide.
This is the first time in 10 years I don't know what I'm doing next, and I'm rather enjoying it. Soon I'll be climbing the walls no doubt, but right now, it's not clear, I'm just enjoying the freedom.
There can be no doubt that the average man blames much more than he praises. His instinct is to blame. If he is satisfied he says nothing; if he is not, he most illogically kicks up a row.
Anybody who has any doubt about the ingenuity or the resourcefulness of a plumber never got a bill from one.
Never doubt that a small group of thoughtful, committed citizens can change the world; indeed, it's the only thing that ever has.
I'd say without a doubt I've had the most sex scenes in any television show, ever. Last season I did eight sex scenes in one day - I haven't topped that yet.
I have never been in doubt since I was old enough to think intelligently that I would someday be made president.
It's just so fragile. The growing sense of 'Oh, God, what am I doing? Am I any good? Will I ever work again?' All those questions of self doubt, they do creep in.
When you make work, your goal might not be first and foremost to have as many people as possible see it, but it might be more about honing your craft as a storyteller or making art, but, there's no doubt about it, you want lots of people to see it.
There is no doubt that it is more difficult to read and more difficult to write but I still manage.