Knowledge is an unending adventure at the edge of uncertainty.

Knowledge is an unending adventure at the edge of uncertainty.

The only thing that makes life possible is permanent, intolerable uncertainty; not knowing what comes next.

The only thing that makes life possible is permanent, intolerable uncertainty; not knowing what comes next.

An image is a stop the mind makes between uncertainties.

An image is a stop the mind makes between uncertainties.

For my part I know nothing with any certainty, but the sight of the stars makes me dream.

For my part I know nothing with any certainty, but the sight of the stars makes me dream.

The quest for certainty blocks the search for meaning. Uncertainty is the very condition to impel man to unfold his read more

The quest for certainty blocks the search for meaning. Uncertainty is the very condition to impel man to unfold his powers.

Uncertainty will always be part of the taking charge process.

Uncertainty will always be part of the taking charge process.

To be uncertain is to be uncomfortable, but to be certain is to be ridiculous.

To be uncertain is to be uncomfortable, but to be certain is to be ridiculous.

Uncertainty is the only certainty there is, and knowing how to live with insecurity is the only security.

Uncertainty is the only certainty there is, and knowing how to live with insecurity is the only security.

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