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.

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.

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.

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!

When one admits that nothing is certain one must, I think, also add that some things are more nearly certain read more

When one admits that nothing is certain one must, I think, also add that some things are more nearly certain than others

If we insist on being as sure as is conceivable... we must be content to creep along the ground, and read more

If we insist on being as sure as is conceivable... we must be content to creep along the ground, and can never soar.

There are very few certainties that touch us all in this mortal experience, but one of the absolutes is that read more

There are very few certainties that touch us all in this mortal experience, but one of the absolutes is that we will experience hardship and stress at some point.

There is no such uncertainty as a sure thing.

There is no such uncertainty as a sure thing.

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