A discovery is said to be an accident meeting a prepared mind.
¹ß°ßÀº ÁغñµÈ »ç¶÷ÀÌ ¸Âµü¶ß¸° ¿ì¿¬ÀÌ´Ù.
* discovery : ¹ß°ß
* prepared : ÁغñµÈ