Conservatism is a philosophy defined by Edmund Burke as "a disposition to preserve, and an ability to improve". The term derives from conserve; from Latin conservare, to keep, guard, observe. Classical conservatism does not readily avail itself to the ideology of objectives. It is a philosophy primarily concerned with means over ends. To a conservative, the goal of change is less important than the insistence that change be effected with a respect for the rule of law and traditions of society.

For

• "I am a conservative to preserve all that is good in our constitution, a radical to remove all that is bad. I seek to preserve property and to respect order, and I equally decry the appeal to the passions of the many or the prejudices of the few."
  • Benjamin Disraeli

• The conservative hates all action against the order, the constitution, the laws, the moral, the liberty, the equality, the tolerance, the property, the security and the civilization.
  • Jose Eusebio Caro

• A state without the means of some change is without the means of its conservation
  • Edmund Burke Reflection on the revolution of France

• [I]t is to the property of the citizen, and not to the demands of the creditor of the state, that the first and original faith of civil society is pledged. The claim of the citizen is prior in time, paramount in title, superior in equity. The fortunes of individuals, whether possessed by acquisition or by descent or in virtue of a participation in the goods of some community, were no part of the creditor's security, expressed or implied...[T]he public, whether represented by a monarch or by a senate, can pledge nothing but the public estate; and it can have no public estate except in what it derives from a just and proportioned imposition upon the citizens at large.
  • Edmund Burke on fiscal conservatism, Reflections on the Revolution in France [1790] (London: Penguin Classics, 1986), pp. 207-8.

• The perils of change are so great, the promise of the most hopeful theories is so often deceptive, that it is frequently the wiser part to uphold the existing state of things, if it can be done, even though, in point of argument, it should be utterly indefensible.
  • Lord Salisbury, c. 1890. Quoted in Peter Clarke, A Question of Leadership (Penguin, 1991).

• The use of Conservatism was to delay changes 'til they became harmless.
  • Lord Salisbury (1892).

• A radical generally meant a man who thought he could somehow pull up the root without affecting the flower. A conservative generally meant a man who wanted to conserve everything except his own reason for conserving anything.
  • G.K. Chesterton

• A general dissolution of principles and manners will more surely overthrow the liberties of America than the whole force of the common enemy. While the people are virtuous they cannot be subdued; but when once they lose their virtue then will be ready to surrender their liberties to the first external or internal invader.
  • Samuel Adams

• Conservatives do not believe that political struggle is the most important thing in life...The simplest among them prefer fox-hunting—the wisest religion.
  • Quintin Hogg, The Case for Conservatism (Penguin, 1947), p. 10.

• To be conservative, then, is to prefer the familiar to the unknown, to prefer the tried to the untried, fact to mystery, the actual to the possible, the limited to the unbounded, the near to the distant, the sufficient to the superabundant, the convenient to the perfect, present laughter to utopian bliss. Familiar relationships and loyalties will be preferred to the allure of more profitable attachments; to acquire and to enlarge will be less important than to keep, to cultivate and to enjoy; the grief of loss will be more acute than the excitement of novelty or promise. It is to be equal to one's own fortune, to live at the level of one's own means, to be content with the want of greater perfection which belongs alike to oneself and one's circumstances.
  • Michael Oakeshott, On Being Conservative (1962).

• The kind of Conservatism which he (Keith Joseph) and I...favoured would be best described as "liberal", in the old-fashioned sense. And I mean the liberalism of Mr. Gladstone not of the latter day collectivists.
  • Margaret Thatcher, Keith Joseph Memorial Lecture (11 January, 1996)

• But you say you are conservative - eminently conservative - while we are revolutionary, destructive, or something of the sort. What is conservatism? Is it not adherence to the old and tried, against the new and untried? We stick to, contend for, the identical old policy on the point in controversy which was adopted by 'our fathers who framed the Government under which we live;' while you with one accord reject, and scout, and spit upon that old policy, and insist upon substituting something new. True, you disagree among yourselves as to what that substitute shall be. You are divided on new propositions and plans, but you are unanimous in rejecting and denouncing the old policy of the fathers.
  • Abraham Lincoln

Against

• There's a tremendous irony in the way conservatives have adopted their position on evolution. After all, the right has been complaining about relativism—the idea that there is no absolute truth—for years. Now, challenging the conclusions of science in the name of cultural tolerance, conservatives have created their own version of radical deconstructionism. Aping the French academicians they once excoriated, they're undermining the very idea of empirical reality, dismissing inconvenient facts as the product of an oppressive ideology.
  • Michelle Goldberg in 2006. Kingdom Coming: The Rise of Christian Nationalism. 1st ed. W. W. Norton. p. 102

• I do not know which makes a man more conservative — to know nothing but the present, or nothing but the past.
  • John Maynard Keynes, The End of Laissez-Faire (1926) :Full Text Online

• Conservative ideology...may be defined as a philosophy of imperfection, committed to...the defence of a limited style of politics.
  • Noël O'Sullivan, Conservatism (New York: St. Martin's Press, 1976), pp. 11-12.

• I never meant to say that the conservatives are generally stupid. I meant to say that stupid people are generally Conservative. I believe that is so obviously and universally admitted a principle that I hardly think any gentleman will deny it.
  • John Stuart Mill

• By 'radical,' I understand one who goes too far; by 'conservative,' one who does not go far enough; by 'reactionary,' one who won't go at all.
  • Woodrow Wilson