“Never miss...A good chance to shut up!”
“Never miss a good chance to shut up.”
“I never miss a good chance to shut up”
“Never miss a chance...to keep your mouth shut.”
“Never forget, Caelius, that a great man makes his luck. Luck is there for everyone to seize. Most of us miss our chances; we're blind to our luck. He never misses a chance because he's never blind to the opportunity of the moment.”