In Book I of Principia, Newton opened with definitions and the three laws of motion now known as Newton's laws (laws of inertia, action and reaction, and acceleration proportional to force). Book II presented Newton's new scientific philosophy which came to replace Cartesianism.
Spanish has so many different words for beautiful: linda, bella, hermosa, guapa, just to name a few.
1. Pleasing or attractive in a graceful or delicate way. See Synonyms at beautiful. 2. Clever; adroit: a pretty maneuver. 3. Very bad; terrible: in a pretty predicament; a situation that has reached a pretty pass. 4. Ostensibly or superficially attractive but lacking substance or conviction: full of pretty phrases.