The purpose of having the title 'World-Teacher' is to acknowledge, to show, the condition of mind and heart when you have achieved. It is like saying: 'I have painted a picture'. It is like saying: 'I have written a poem'. It is an assertion of the fact of attainment, rather than the narrow understanding that is given to labels and phrases. What the phrase indicates is of importance.
When we talk about understanding, surely it takes place only when the mind listens completely - the mind being your heart, your nerves, your ears- when you give your whole attention to it.
There are laws in some countries, I believe, which prohibit anyone from following you in the street, and if someone does, he can be arrested and put into prison. So, spiritually, I wish there were a police system which would put people into a spiritual prison for following others. In fact, it does happen automatically.
It is no measure of health to be well adjusted to a profoundly sick society. We have lost it, or we have never had it; and, because we do not know how to judge anything, we have been led here and pushed there, beaten up, driven, politically, religiously and socially. We don't know, but it is difficult to say we don't know.
You yourself are the teacher, and the pupil, you're the master, you're the guru, you are the leader, you are everything! And, to understand is to transform what is.
The unknown is not measurable by the known. Time cannot measure the timeless, the eternal, that immensity which has no beginning and no end... when we try to measure something which is not measurable, we only get caught in words.