When I was young I was sure of everything; in a few years, having been mistaken a thousand times, I read more

When I was young I was sure of everything; in a few years, having been mistaken a thousand times, I was not half so sure of most things as I was before; at present, I am hardly sure of anything but what God has revealed to me.

There is no such uncertainty as a sure thing.

There is no such uncertainty as a sure thing.

To be absolutely certain about something, one must know everything or nothing about it.

To be absolutely certain about something, one must know everything or nothing about it.

Ah, what a dusty answer gets the soul when hot for certainties in this our life!

Ah, what a dusty answer gets the soul when hot for certainties in this our life!

Isn't it the moment of most profound doubt that gives birth to new certainties? Perhaps hopelessness is the very soil read more

Isn't it the moment of most profound doubt that gives birth to new certainties? Perhaps hopelessness is the very soil that nourishes human hope; perhaps one could never find sense in life without first experiencing its absurdity...

If a man will begin with certainties, he shall end in doubts: but if he will be content to begin read more

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

To be positive: to be mistaken at the top of one's voice.

To be positive: to be mistaken at the top of one's voice.

Convictions are more dangerous foes of truth than lies.

Convictions are more dangerous foes of truth than lies.

Certainty is the mother of quiet and repose, and uncertainty the cause of variance and contentions

Certainty is the mother of quiet and repose, and uncertainty the cause of variance and contentions