这里说的，还不止是IBM的board 而已

Bill had a very close relationship with his mother, Mary, who after a brief career as a teacher devoted her time to helping raise the children and working on civic affairs and with charities. She also served on several corporate boards, including those of the First Interstate Bank in Seattle (founded by her grandfather), the United Way and International Business Machines (IBM). She would often take Bill along when she volunteered in schools and at community organizations.

http://www.biography.com/people/bill-gates-9307520

所有跟帖： 

• She also served on several corporate boards, including those of -Hanjia- ♀ (0 bytes) () 05/10/2017 postreply 06:35:57

• Interstate Bank in Seattle (founded by her grandfather), the Uni -Hanjia- ♀ (0 bytes) () 05/10/2017 postreply 06:36:50

• the United Way and International Business Machines (IBM). -Hanjia- ♀ (0 bytes) () 05/10/2017 postreply 06:37:17

• 我搜过不少地方，比如维基百科，纽约时报，等等，都说他母亲认识在同一个慈善结构的IBM CEO ，没提到她自己是董事。 -九叔- ♂ (4030 bytes) () 05/10/2017 postreply 07:13:32