Acts of bravery all around

When we think of bravery, we have a tendency to think big.

Actually, acts of bravery are all around us, some more apparent than others.

While in Vietnam a number of years ago I met a medical doctor who was captured by the Viet Cong and held captive four years.

It wasn’t unusual at the time for people to turn up missing.

The doctor was held in a jungle field hospital where he worked on soldiers who...