Who would condescend to strike down the mere things that he does not
fear? Who would debase himself to be merely brave, like any common
prizefighter? Who would stoop to be fearless--like a tree? Fight the
thing that you fear. You remember the old tale of the English clergyman
who gave the last rites to the brigand of Sicily, and how on his
death-bed the great robber said, 'I can give you no money, but I can
give you advice for a lifetime: your thumb on the blade, and strike
upwards.' So I say to you, strike upwards, if you strike at the stars.

G.K. Chesterton