In the earliest days this was a project I worked on with great passion because I wanted to solve the Defense Department's problem: it did not want proprietary networking and it didn't want to be confined to a single network technology.

Sites need to be able to interact in one single universal space.

All of the books in the world contain no more information than is broadcast as video in a single large American city in a single year. Not all bits have equal value.

Without any doubt at all teacher quality is the fundamental differentiator. Not just incidentally of education but I would argue probably the biggest single differentiator of success for the nations of the 21st Century.

My younger sister had kids before I did and managed to earn a master's degree while raising them as a single parent. Now she's a brilliant second-grade teacher. I'm in awe of her ability to juggle everything and still be a great mother.

When sorrows come they come not single spies but in battalions.

Honesty is the most single most important factor having a direct bearing on the final success of an individual corporation or product.

Singleness of purpose is one of the chief essentials for success in life no matter what may be one's aim.

Success demands singleness of purpose.

The most important single ingredient in the formula of success is knowing how to get along with people.