Doubt is the father of invention.

Doubt is the father of invention.

When you doubt, abstain.

When you doubt, abstain.

To be, or not to be--that is the question:
Whether 'tis nobler in the mind to suffer
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To be, or not to be--that is the question:
Whether 'tis nobler in the mind to suffer
The slings and arrows of outrageous fortune
Or to take arms against a sea of troubles
And by opposing end them. To die, to sleep--
No more--and by a sleep to say we end
The heartache, and the thousand natural shocks
That flesh is heir to.

Ah me! we wound where we never intended to strike; we create
anger where we never meant harm; and read more

Ah me! we wound where we never intended to strike; we create
anger where we never meant harm; and these thoughts are the
thorns in our cushion.
- William Makepeace Thackeray,

A weak man has doubts before a decision; a strong man has them afterwards.

A weak man has doubts before a decision; a strong man has them afterwards.

I'd rather see folks doubt what's true than accept what isn't.

I'd rather see folks doubt what's true than accept what isn't.

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

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

I do not like 'but yet, it does allay
The good precedence: fie upon 'but yet,'
'But read more

I do not like 'but yet, it does allay
The good precedence: fie upon 'but yet,'
'But yet' is as a jailer to bring forth
Some monstrous malefactor.

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.