n What’s in a letter? Pharmaceutical-company research has shown that drug names that contain letters with a “hard edge” (like P, K, and T) convey effectiveness. The letter X leaves a “scientific” impression, Z conveys “speed,” and L, R or S have a calming or relaxing effect.

Complete this quote from German writer Johann Wolfgang von Goethe: “Nothing shows a man’s character more than …”

A) The foods he eats

B) What he laughs at

C) How he handles success

D) The personality of his children

Tuesday’s answer: Physicist Albert Einstein threw the switch that illuminated the 1939 New York World’s Fair on its opening night.