"All power which is exercised, not according to known rules, but according to discretion, is arbitrary power; and "arbitrary power" has become a synonym for tyranny. Whilst, therefore, it is essential to the public interest that each branch of the legislature should possess the privileges which are necessary for the efficient exercise of its duties, it is also expedient that such privileges should be defined and limited by law."

“History supplies us with examples of almost every possible modification of government.”

“I believe as firmly as I believe any other historical truth—that no nation ever suffered so much from another nation as the Irish have suffered from the English—or for so long a time.”

“A people desirous to preserve their freedom cannot be too jealous in watching the encroachment of a centralizing spirit.”

“An officer who is liable to be dismissed upon every change of Government naturally feels little interest in performing faithfully the duties of his situation. His thoughts are rather directed to the necessity of making provision for the contingency of a change. If he be corrupt in principle, he is subjected to a temptation which is almost irresistible.”

“Peculiarities of national character, traditional ideas, feelings, and habits, as well as local circumstances of various kinds must be taken into account in moulding the political institutions of each country.”

“Oligarchies have generally sprung from the ruins either of monarchy or of democracy. When supreme power falls into the hands of a weak sovereign, the great nobles encroach upon the prerogatives of the monarch. In democracies particular families or individuals acquire, by their talents, their wealth, or their virtues, an influence which loses its original character of responsibility, and becomes permanent and self-dependent.”