Why is MM Lee visiting primary schools?

From today’s Channel News Asia online article

I imagine it’s not just a whim or fancy, but a deep psychological yearning to go through the stages of life as a Singaporean, starting with primary school, secondary school, JC/Poly/ITE, NS, university, and then maybe one or two state owned enterprises to experience the working life of an adult Singaporean

Then he will decide whether Singapore is in safe hands, and whether it is time for him to board the Train for the Next Great Adventure that lies ahead. 

@1 year ago