With rising incomes, the share of expenditures for food products declines. The resulting shift in expenditures affects demand patterns and employment structures.
“Original thought is like original sin: both happened before you were born to people you could not have possibly met.”
“Cancer cells come pre-programmed to execute a well-defined cascade of changes, seemingly designed to facilitate both their enhanced survival and their dissemination through the bloodstream. There is even an air of conspiracy in the way that tumours use chemical signals to create cancer-friendly nich”