Of frugality, thrift and poison

In the MediaCorp tribute to Dr Goh Keng Swee broadcast over the its channels yesterday, three words stood out prominently to describe this giant of our founding fathers. He was known to all as an economist and steep in the values of thrift and frugality. He was saving cost everywhere and in everything, even in his own personal ways. He was said to prefer to walk several blocks to save a couple of