Personal computing today is a rich ecosystem encompassing massive PC-based data centers, notebook and Tablet PCs, handheld devices, and smart cell phones. It has expanded from the desktop and the data center to wherever people need it - at their desks, in a meeting, on the road or even in the air.

We all learn best in our own ways. Some people do better studying one subject at a time, while some do better studying three things at once. Some people do best studying in structured, linear way, while others do best jumping around, surrounding a subject rather than traversing it. Some people prefer to learn by manipulating models, and others by reading.

If you take from the most wealthy and give to the least wealthy, it's good. It tries to balance out.

The typical project design time for a large company like IBM - and they keep track of this - is a little over four years.

Middle-income countries are the biggest users of GMOs. Places like Brazil.

The only big companies that succeed will be those that obsolete their own products before somebody else does.

We need to cooperate globally on epidemic preparedness and prevention in the same way we are cooperating globally to stop people from getting nuclear weapons.