Curosity

"First love is only a little foolishness and a lot of curiosity."

"The public have an insatiable curiosity to know everything, except what is worth knowing."

"A man who knows how little he knows is well, a man who knows how much he knows is sick."

"Life was meant to be lived, and curiosity must be kept alive. One must never, for whatever reason, turn his back on life."

"I think, at a child's birth, if a mother could ask a fairy godmother to endow it with the most useful gift, that gift would be curiosity."

"Few people know how to take a walk. The qualifications are endurance, plain clothes, old shoes, an eye for nature, good humor, vast curiosity, good speech, good silence and nothing too much."

"When you're writing you're trying to find out something which you don't know."