Knowledge is an unending adventure at the edge of uncertainty.

Knowledge is an unending adventure at the edge of uncertainty.

An image is a stop the mind makes between uncertainties.

An image is a stop the mind makes between uncertainties.

You're never too old to grow up.

You're never too old to grow up.

Youth condemns; maturity condones.

Youth condemns; maturity condones.

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.

I live in that solitude which is painful in youth, but delicious in the years of maturity.

I live in that solitude which is painful in youth, but delicious in the years of maturity.

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

One stops being a child when one realizes that telling one's trouble does not make it better.

One stops being a child when one realizes that telling one's trouble does not make it better.

We demand guaranteed rigidly defined areas of doubt and uncertainty.

We demand guaranteed rigidly defined areas of doubt and uncertainty.