To grow a philosopher's beard.

To grow a philosopher's beard.

No better than you should be.

No better than you should be.

Turn over a new leaf.

Turn over a new leaf.

A flea in his ear.

A flea in his ear.

As leopard feels at home with leopard.

As leopard feels at home with leopard.

To cut a whetstone with a razor.

To cut a whetstone with a razor.

To build castles in Spain.

To build castles in Spain.

Like Theon (i.e., a calumniating disposition).
[Lat., Dens Theonia.]

Like Theon (i.e., a calumniating disposition).
[Lat., Dens Theonia.]

Through thick and thin, both over Hill and Plain.

Through thick and thin, both over Hill and Plain.