In Chinese, the notion of ‘crisis’ is written as a combination of the two characters ‘danger’ and ‘opportunity.’ Cancer is so threatening that its effect is blinding; it is hard for us to grasp its creative potential. In many ways, my illness has changed my life for the better, and in a way I never could have imagined when I thought I was condemned.David Servan-SchreiberThe Author of this QuoteAuthorDavid Servan-SchreiberFrench physician, neuroscientist and author.