What is of consequence is I did my best.

Three women were brought to the Singapore General Hospital, each in the same condition and needing a blood transfusion. The first, a Southeast Asian was given the transfusion but died a few hours later. The second, a South Asian was also given a transfusion but died a few days later. The third, an East Asian, was given a transfusion and survived. That is the X factor in development.

The Bell curve is a fact of life. The blacks on average score 85 per cent on IQ and it is accurate, nothing to do with culture. The whites score on average 100. Asians score more. The Bell curve authors put it at least 10 points higher. These are realities that, if you do not accept, will lead to frustration because you will be spending money on wrong assumptions and the results cannot follow.

It is not the practice, now will I allow subversives to get away by insisting that I’ve got to prove everything against them in a court of law or [produce] evidence that will stand up to the strict rules of evidence of a court of law.

If, for instance, you put in a Malay officer who's very religious and who has family ties in Malaysia in charge of a machine gun unit, that's a very tricky business. We've got to know his background... I'm saying these things because they are real, and if I don't think that, and I think even if today the Prime Minister doesn't think carefully about this, we could have a tragedy.

We have to lock up people, without trial, whether they are communists, whether they are language chauvinists, whether they are religious extremists. If you don’t do that, the country would be in ruins.

What I fear is complacency. When things always become better, people tend to want more for less work.