(Before It's News)
Indifferent and passionate, he gave himself rein and drew back constantly, impelled by conflicting instincts, yielding to all, and then obeying, in the end, his own shrewd man-about-town judgment, whose weather-vane logic consisted in following the wind and drawing profit from circumstances without taking the trouble to originate them.
Guy de Maupassant – Yvette (1884)
Source:
http://akhaart.blogspot.com/2016/02/drawing-profit-from-circumstances.html