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.
Definition of beautiful for Students. 1  1 : having qualities of beauty : giving pleasure to the mind or senses a beautiful child a beautiful song. 2  2 : very good : excellent beautiful weather.