Date: 1785

"When we come to be instructed by Philosophers, we must bring the old light of common sense along with us, and by it judge of the new light which the Philosopher communicates to us."

— Reid, Thomas (1710-1796)

Date: 1790

"All the splendour of the highest prosperity can never enlighten the gloom with which so dreadful an idea must necessarily over-shadow the imagination; nor, in a wise and virtuous man, can all the sorrow of the most afflicting adversity ever dry up the joy which necessarily springs from the habit...

— Smith, Adam (1723-1790)