To grow a philosopher's beard.

To grow a philosopher's beard.

Cut and come again.

Cut and come again.

To say that which is instructive and also pleasing.

To say that which is instructive and also pleasing.

The coast was clear.

The coast was clear.

Add to golden numbers golden numbers.

Add to golden numbers golden numbers.

As clear as a whistle.

As clear as a whistle.

A nail in the wound.

A nail in the wound.

To give importance to trifling matters.

To give importance to trifling matters.

Leap out of the frying pan into the fire.

Leap out of the frying pan into the fire.