21.   His mother was a talented musician and passed on to her son a lifelong interest in a wide variety of music.

22.   His recent expeditions to Poland and China to teach conversational English stem from his lifelong interest in learning.

23.   In addition, Richardson had a lifelong interest in leadership development, particularly in management and corporate governance.

24.   In Ethiopia as a Peace Corps volunteer, Sen. Tsongas began a lifelong interest in international affairs generally and Africa in particular.

25.   Just as he finally had to try out his lifelong interest in politics first-hand, he was determined to see the book to its end.

26.   McCurdy grew up in Pasadena, Calif., where he developed a lifelong interest in astronomy.

27.   Maurer had a lifelong interest in Latin and Greek and intended to become a classics scholar.

28.   Mr. Rockwell, a partner in the firm of Brobeck, Phleger and Harrison, held a lifelong interest in international affairs.

29.   Or is this trip simply the continuation of his lifelong interest in zoology?

30.   Seagrave credits her upbringing in the rural town of Sullivan, Ill., with her lifelong interest in entertainment and media.