Doubt Quotes

Uncertain ways unsafest are, And doubt a greater mischief than despair.

If a man will begin with certainties, he will end in doubts; but if he will be content to begin with doubts, he will end in certainties.

If you would be a real seeker after truth, it is necessary that at least once in your life you doubt, as far as possible, all things.

More persons, on the whole, are humbugged by believing in nothing, than by believing too much.

Skepticism is the first step on the road to philosophy.

But scientists, who ought to know – Assure us that it must be so. Oh, let us never, never doubt – What nobody is sure about.

For right is right, since God is God, And right the day must win; To doubt would be disloyalty, To falter would be sin.

Action will remove the doubt that theory cannot solve.