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.
From John Keats' epic poem, Endymion, 1818: A thing of beauty is a joy for ever: Its loveliness increases; it will never. Pass into nothingness; but still will keep. A bower quiet for us, and a sleep. Full of sweet dreams, and health, and quiet breathing.he meaning and origin of the expression: A thing of beauty is a joy forever.