To me, Arnold was a pioneer in the spirit of Thomas Edison or Benjamin Franklin, while Tiger is a pioneer in the spirit of Bill Gates.

If new ideas are the lifeblood of any thriving organisation-and, trust me, they are-managers must learn to revere, not merely tolerate, the people who come up with those ideas.

All things being equal, people will do business with a friend; all things being unequal, people will still do business with a friend.

In our business, the windows of opportunity open and close with dazzling rapidity...I constantly have to remind people to seize the moment.

If Thomas Edison had gone to business school, we would all be reading by larger candles.

Every discussion in a meeting has a diminishing curve of interest. The longer the discussion goes on, the fewer people will be interested in it.

Concentrate on each task, whether trivial or crucial, as if it's the only thing that matters.