Michael Porter

The underlying principles of strategy are enduring, regardless of technology or the pace of change.

If your goal is anything but profitability - if it's to be big, or to grow fast, or to become a technology leader - you'll hit problems.

The best CEOs I know are teachers, and at the core of what they teach is strategy.

Change brings opportunities. On the other hand, change can be confusing.

Billions are wasted on ineffective philanthropy. Philanthropy is decades behind business in applying rigorous thinking to the use of money.