But if, intemperately, unwisely, fatally, you sophisticate and poison the very source of government, by urging subtle deductions, and consequences od… - Edmund Burke

When you drive him hard, the boar will surely turn upon the hunters. If that sovereignty and their freedom cannot be reconciled, which will they take? They will cast your sovereignty in your face. No-body will be argued into slavery.

We scarce ever had a prince, who by fraud, or violence, had not made some infringement on the constitution. We scarce ever had a parliament which knew, when it attempted to set limits to the royal authority, how to set limits to its own. Evils we have had continually calling for reformation, and reformations more grievous than any evils. Our boasted liberty sometimes trodden down, sometimes giddily set up, and ever precariously fluctuating and unsettled; it has only been kept alive by the blasts of continual feuds, wars, and conspiracies.

If you do not fall in with this motion, then secure something to fight for, consistent in theory and valuable in practice. If you must employ your strength, employ it to uphold you in some honorable right or some profitable wrong. If you are apprehensive that the concession recommended to you, though proper, should be a means of drawing on you further, but unreasonable claims, — why, then employ your force in supporting that reasonable concession against those unreasonable demands. You will employ it with more grace, with better effect, and with great probable concurrence of all the quiet and rational people in the provinces, who are now united with and hurried away by the violent, — having, indeed, different dispositions, but a common interest. If you apprehend that on a concession you shall be pushed by metaphysical process to the extreme lines, and argued out of your whole authority, my advice is this: when you have recovered your old, your strong, your tenable position, then face about, — stop short, — do nothing more, — reason not at all, — oppose the ancient policy and practice of the empire as a rampart against the speculations of innovators on both sides of the question, — and you will stand on great, manly, and sure ground. On this solid basis fix your machines, and they will draw worlds towards you.

You had that action and counteraction which, in the natural and in the political world, from the reciprocal struggle of discordant powers draws out the harmony of the universe.