Knowledge is an unending adventure at the edge of uncertainty.

Knowledge is an unending adventure at the edge of uncertainty.

Maturity of mind is the capacity to endure uncertainty.

Maturity of mind is the capacity to endure uncertainty.

An image is a stop the mind makes between uncertainties.

An image is a stop the mind makes between uncertainties.

We demand guaranteed rigidly defined areas of doubt and uncertainty.

We demand guaranteed rigidly defined areas of doubt and uncertainty.

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.

When the mind is in a state of uncertainty the smallest impulse
directs it to either side.
[Lat., read more

When the mind is in a state of uncertainty the smallest impulse
directs it to either side.
[Lat., Dum in dubio est animus, paulo momento huc illuc
impellitur.]

There is no such uncertainty as a sure thing.

There is no such uncertainty as a sure thing.

Uncertainty and expectation are the joys of life. Security is an insipid thing, through the overtaking and possessing of a read more

Uncertainty and expectation are the joys of life. Security is an insipid thing, through the overtaking and possessing of a wish discovers the folly of the chase.

Uncertainty will always be part of the taking charge process.

Uncertainty will always be part of the taking charge process.