Aristotle famously was a tutor of Alexander the Great. Machiavelli spent a large part of his career in the foreign service of his native Florence and wrote as an advisor to the Medici.

亚里士多德有指导亚历山大大帝的著名史实；,马奇亚维利职涯中,长期服务于佛罗伦萨,原乡的外交部门,而且是梅迪西家族的顾问；

耶鲁公开课 - 政治哲学导论课程节选

At this crucial development stage of his career, Murray needs a full-time coach rather than a part-time advisor, however high-profile.

BBC: Murray split with coach Mark Petchey in April

This factor makes sense from the standpoint of controlling insider trading on the part of the advisor, but it otherwise muddies the issue at hand.

FORBES: Advisor Independence: Is the SEC Off the Mark?

Ms Davidson-Olley, a shop sales advisor, regularly takes part in the World Transplant Games and has spent her life campaigning to get more people on the organ donor list.

BBC: Kaylee Davidson-Olley marks 25 years with new heart