Certainty is the mother of quiet and repose, and uncertainty the cause of variance and contentions

So use your own property as not to injure that of another

You should trust any man in his own art provided he is skilled in it.

Reason is the life of the law.

The Law ... is perfection of reason.

The cause ceasing, the effect ceases also

The King himself should be under no man, but under God and the Law.