“The thesis that the living creatures have always been composed different species was established in a time where no sufficient observations had been made and when science hardly existed. This thesis is denied every day by those who have made accurate observations, who have long time observed nature and who have had the benefit from studying our musei's large and rich collections.”
![“He [Groucho's father] had absolutely no training, and if you…” quote by Groucho Marx](https://sms4smile.com/quotes/img-quotes/02f/groucho-marx-788_accurate_he-groucho-s-father-had-absolutely-no-tr_22161.jpg)
