The problem of how to characterise the properties that would trivialise the principle is one of the hardest problems concerning the principle of iden….

So much of the habitat destruction and pollution is based on the simple principle that we somehow have been given free license over other species to ….

There is an infinity of political errors which, being once adopted, become principles..

That crafty kindness which inveigles me to sacrifice principle is the serpent in the grass - deadly to the incautious wayfarer..

My principles are only those that, before the French Revolution, every well-born person considered sane and normal..

The value of "one person, one vote," the value of equality, is a value that was given to us more than 50 years ago as a central part of our constitut….

It is the basic principle of spiritual life that we learn the deepest things in unknown territory. Often it is when we feel most confused inwardly an….

If it be said that the consent of the strongest party in a nation, is all that is necessary to justify the establishment of a government that shall h….

Those who think religion has nothing to do with politics understand neither religion or politics... The things that will destroy us are: politics wit….

To totalitarianism, an opponent is by definition subversive; democracy treats subversives as mere opponents for fear of betraying its principles..

It's a lot more interesting to learn and discover real-life principles when they are revealed in the form of a story..

A libertarian is a person who believes that no one has the right, under any circumstances, to initiate force against another human being for any reas….

It is quite certain that, if from childhood men were to begin to follow the first intimations of conscience, honestly to obey them and carry them out….

So we see that even when Fortuna spins us downward, the wheel sometimes halts for a moment and we find ourselves in a good, small cycle within a larg….

I don't have principles. I have nerves..

The American Republic and American business are Siamese twins; they came out of the same womb at the same time; they are born in the same principles ….

To understand how people organize social systems, we have to discover the principles that we create to make some societies intelligible..

Thus you see, most noble Sir, how this type of solution to the Königsberg bridge problem bears little relationship to mathematics, and I do not under….

I don't care about what brand you are, I'm concerned what type of man you are, what your principles and standards are..

There’s only one basic principle of self-defense- you must apply the most effective weapon, as soon as possible, to the most vulnerable target..

A successful razor can be made on the principles of the Gillette patent... and the advance of anything known can be reached..