It's no use saying do this, ...

It's no use saying do this, do that, don't do that ... it's very easy when children want something to say no immediately. I think it's quite important not to give an unequivocal answer at once. Much better to think it over. Then, if you eventually say no, I think they really accept it.
 Prince Philip

Quotes from the same author

But we are not going to be able to survive on this limited planet if the population keeps on growing: there isn't going to be anything left.
 Prince Philip
And if we could get the local leaders to appreciate their responsibility for the environment then they would be able to explain that responsibility to the people of their faith.
 Prince Philip
Tolerance is the one essential ingredient ... You can take it from me that the Queen has the quality of tolerance in abundance.
 Prince Philip
Dontopedalogy is the science of opening your mouth and putting your foot in it, which I've practised for many years.
 Prince Philip
As so often happens, I discover that it would have been better to keep my mouth shut.
 Prince Philip