41.   Seven years ago the same thought occurred to a Belgian physicist and the result has led to a breakthrough which could save many infant lives.

42.   Sometime later, back on the road, a thought occurred to Madden, as thoughts often do, seemingly from nowhere.

43.   So the thought occurred to me that I could apply the technique of chawanmushi to Western flavors.

44.   Street began trotting back to the huddle, when suddenly, a thought occurred.

45.   Suddenly the thought occurs that the Patriots could be done before the Red Sox.

46.   Such lofty thoughts never occurred to contemporaries of Kapaun.

47.   That night at home in his bathroom, a thought occurred to him.

48.   That thought occurs to me almost every time I invite Alice out for aerobic exercise.

49.   That thought has occurred to many in Congress, including Democratic Senator Thomas Harkin of Iowa and Republican Senator Arlen Specter of Pennsylvania.

50.   That thought occurred to me last week as I stared at the barrels of eight Kalashnikov automatic rifles aimed at my head.