An open society is a society which allows its members the greatest possible degree of freedom in pursuing their interests compatible with the interests of others.

We must face the fact that the preservation of individual freedom is incompatible with a full satisfaction of our views of distributive justice.

Freedom and order are not incompatible... truth is strength... free discussion is the very life of truth.

To try to fashion something from suffering to relish our triumphs and to endure defeats without resentment: all that is compatible with the faith of a heretic.

The clearest explanation for the failure of any marriage is that the two people are incompatible that is that one is male and the other female.