Mother, Inderjit Kaur:My children say now they are okay to study for as many hours as they need to do their homework. They don't have to worry about not having electricity.

我的孩子说现在已经OK了，可以学习，不管多少个小时都可以温习功课，不必担心没有电源。

youdao

In her last few years, the world began to appreciate what Inderjit had accomplished.

FORBES: Angel

Inderjit saw all of that, of course, but she saw something else as well.

FORBES: Angel

For teaching arithmetic, Inderjit used the train schedule, for reading the station signage.

FORBES: Angel