They really did believe in educational grooming as the central principle.

The cold war, the central organizing principle of American politics, has disappeared.

He set out to design a school system in which respect would be a central principle.

In some countries public participation has become a central principle of public policy making.

The time has come to make this struggle the central organizing principle of world civilization.

By discovering the central principle it can then be applied in any direction at will.

So the central principle of the glass: find the rules to work by and then stick to them.

There are two central principles if the code is to be fully effective.

As I see it this has to be the bottom line, the central principle of our policy here.

The distinction between private violence and public force is the central principle of a civilized society.