I think that one not only has to make demands on the established group, but one also has to make demands on the outsider group. One has to make clear: if you want to leave, please do so. But if you want to stay here, a degree of accommodation to the Dutch outlook, Dutch manners, and a degree of identification with the Netherlands will be expected of you. There is no reason why there cannot be Dutch Turks or Dutch Moroccans. But one can expect from them a degree of identification, some change of their own social identity.

Scientific modes of thought cannot be developed and become generally accepted unless people renounce their primary, unreflecting, and spontaneous attempt to understand all their experience in terms of its purpose and meaning for themselves. The development that led to more adequate knowledge and increasing control of nature was therefore, considered from one aspect, also a development toward greater self-control by men.

I wish you all the pleasurable excitement one can have without hurting others and one's own dignity.

Assimilation, a certain uniformity of conduct, is necessary in a multi-party state.This is not only a requirement to the established majority; it is also a requirement to the minorities themselves. Because, I repeat myself, a ghetto existence is not very nice.

The number of those who have to be assimilated to the majority is not too high. It remains small compared with the numbers of the majority. But there is one thing - and that is the main reason for this digression - that French and British have in common: to this day they have an immense pride in being French, in being British. The fact that in the meantime both have come down to earth a little has not yet affected their pride in their own nationality and the fact that, if I may express it that way, they are mutual admiration societies: how fine the British are, how fine the French are.

Debating the concept of race does not mean that I in any way regard this as a quarrel between neighbors over where they come from. I have perhaps said enough when I said the alternative to assimilation is that immigrant groups form their own state or go away for lack of acceptance. Why should it be less serious if quarrels and dissensions are socially related? After all, the quarrels and dissensions between Russia and America are also not racial. And yet they seem to me extremely dangerous.

When Benjamin Disraeli spoke of the 'two nations' in Britain he was perfectly right, only the working classes were not exactly a nation. But the gap in behavioral standards and in outlook, and of course in standards of living, were enormous. And in course of time, at least in countries such as Britain, the working classes more or less adopted and have become assimilated to the standards of the so-called 'gentle' classes. That is assimilation.The working class has hardly been able to govern, but they are no longer outsiders in relation to the state as they were before.