I Was Glad I Liked Chemistry.

There's A Tendency At The Senior And Middle-manager Level To Be Too Big-picturish And Too Superficial. There Is A Phrase, "the Devil Is In The Details." One Can Formulate Brilliant Global Strategies Whose Executability Is Zero. It's Only Through Familiarity With Details - The Capability Of The Individuals Who Have To Execute, The Marketplace, The Timing - That A Good Strategy Emerges. I Like To Work From Details To Big Pictures.

The Internet Doesn't Change Everything. It Doesn't Change Supply And Demand. It Doesn't Magically Allow You To Build Businesses By Turning Investors' Money Into Operating Expenses Indefinitely. The Money Always Runs Out Eventually.. The Internet Doesn't Change That, As We Have Seen.

You Have To Pretend You're 100 Percent Sure. You Have To Take Action; You Can't Hesitate Or Hedge Your Bets. Anything Less Will Condemn Your Efforts To Failure.

You Have No Choice But To Operate In A World Shaped By Globalization And The Information Revolution. There Are Two Options: Adapt Or Die.

A Fundamental Rule In Technology Says That Whatever Can Be Done Will Be Done.