Related:

• I'll try anything once, twice if I like it, three times to make sure!
• hiding behind the counter] Okay, don't try anything funny.
  I'm armed to the teeth. -- Apu, once bitten twice shy, "Krusty the Clow...
• I'll try anything just once too often.
• Try a thing you haven't done three times. Once, to get over the fear of doing it.
  Twice, to learn how to do it. And a third time, to figure out whether you like it or not....
• Try to learn something about everything and everything about something. -- T.H. Huxley
• TTA: Try, Try Agai
• Try not. Do. Or do not. There is no try.
• I try to see good in everything--it makes me horrible to live with.
• You think time heals everything? Try waiting in a doctor's office.