203 anos de nascimento.

Aniversário de nascimento de Darwin, 203 anos.

"I should premise that I use the term Struggle for Existence in a large and Metaphorical Sense, including dependence of one being on another, and including (which is more important) success in leaving progeny."

Charles Darwin.

http://ecologia.ib.usp.br/ffa/arquivos/abril/darwin1.pdf