https://www.smithsonianmag.com/science-nature/this-is-how-your-brain-becomes-addicted-to-caffeine-26861037/#lX1vsTri6juKrP2W.99


영어공부도 할 겸 읽어보세용. 재밌어요. 

"Somewhere unwritten poems wait, like lonely lakes not seen by anyone.”