Mayism

Because Conservatism is not and never has been the philosophy described by caricaturists. We do not believe in untrammelled free markets. We reject the cult of selfish individualism. We abhor social division, injustice, unfairness and inequality. We see rigid dogma and ideology not just as needless but dangerous.
True Conservatism means a commitment to country and community; a belief not just in society but in the good that government can do; a respect for the local and national institutions that bind us together; an insight that change is inevitable and change can be good, but that change should be shaped, through strong leadership and clear principles, for the common good.
We know that our responsibility to one another is greater than the rights we hold as individuals. We know that we all have obligations to one another, because that is what community and nation demands. We understand that nobody, however powerful, has succeeded alone and that we all therefore have a debt to others. We respect the fact that society is a contract between the generations: a partnership between those who are living, those who have lived before us, and those who are yet to be born.

- Theresa May

Edmund Burke. It is an adaptation of this quote from Burke’s Reflections on the Revolution in France. 
Society is indeed a contract. Subordinate contracts for objects of mere occasional interest may be dissolved at pleasure—but the state ought not to be considered as nothing better than a partnership agreement in a trade of pepper and coffee, calico or tobacco, or some other such low concern, to be taken up for a little temporary interest, and to be dissolved by the fancy of the parties ... it becomes a partnership not only between those who are living, but between those who are living, those who are dead, and those who are to be born.