Deep doubts, deep wisdom; small doubts, little wisdom.

Deep doubts, deep wisdom; small doubts, little wisdom.

And he that doubteth is damned if he eat, because he eateth not
of faith: for whatsoever is not read more

And he that doubteth is damned if he eat, because he eateth not
of faith: for whatsoever is not of faith is sin.

To have doubted one's own first principles, is the mark of a civilized man.

To have doubted one's own first principles, is the mark of a civilized man.

To have doubted one's own first principles is the mark of a civilized man.

To have doubted one's own first principles is the mark of a civilized man.

Doubt is the father of invention.

Doubt is the father of invention.

He would not, with a peremptory tone,
Assert the nose upon his face his own.

He would not, with a peremptory tone,
Assert the nose upon his face his own.

To be once in doubt
Is once to be resolved.

To be once in doubt
Is once to be resolved.

I respect faith, but doubt is what gets you an education.

I respect faith, but doubt is what gets you an education.

If I am fool, it is, at least, a doubting one; and I envy no one the certainty of his read more

If I am fool, it is, at least, a doubting one; and I envy no one the certainty of his self-approved wisdom.