The whole problem with the world is that fools and fanatics are always so certain of themselves, but wiser people read more

The whole problem with the world is that fools and fanatics are always so certain of themselves, but wiser people so full of doubts.

The doubtful beam long nods from side to side.

The doubtful beam long nods from side to side.

The road to perseverance lies by doubt.

The road to perseverance lies by doubt.

When in doubt, win the trick.

When in doubt, win the trick.

Doubt is the beginning, not the end, of wisdom.

Doubt is the beginning, not the end, of wisdom.

The pragmatist knows that doubt is an art which has to be acquired with difficulty.

The pragmatist knows that doubt is an art which has to be acquired with difficulty.

There is nothing more dreadful than the habit of doubt. Doubt separates people. It is a poison that disintegrates friendships read more

There is nothing more dreadful than the habit of doubt. Doubt separates people. It is a poison that disintegrates friendships and breaks up pleasant relations. It is a thorn that irritates and hurts; it is a sword that kills.

Just think of the tragedy of teaching children not to doubt.

Just think of the tragedy of teaching children not to doubt.

Any belief worth having must survive doubt

Any belief worth having must survive doubt