Examinai tudo. Retende o bem. 1 Tessalonicenses - 5, 21

Albert Einstein

Development of Western science is based on two great achievements: the invention of the formal logical system (in Euclidean geometry) by the Greek philosophers, and the discovery of the possibility to find out causal relationships by systematic experiment (during the Renaissance).
By Albert Einstein (1953)
Epigraph in Causality models, reasoning and inference by Judea Pearl


"Everything not saved will be lost."
By: Nintendo "Quit Screen" message