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.

Convictions are more dangerous foes of truth than lies.

Convictions are more dangerous foes of truth than lies.

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.

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...

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!

In a universe of ambiguity, this kind of certainty comes only once, no matter how many lifetimes you live.

In a universe of ambiguity, this kind of certainty comes only once, no matter how many lifetimes you live.

In essence we have become addicted to the certainty, sureness or sense of security that our faith provides

In essence we have become addicted to the certainty, sureness or sense of security that our faith provides

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.

In these matters the only certainty is that there is nothing certain.

In these matters the only certainty is that there is nothing certain.