Sleep is prohibited, I told them. Once you fall asleep, you might never wake up again.

The tunnel where we were trapped was about 60 square meters, like a big room with no windows. Fortunately, we found air blowing in from one of the two ventilation pipes, one of which was already broken. We also collected the water left in the drilling machine and a broken pipeline.

See? Even God does not want us to die. This helped them see a sign of hope.

This was the most difficult time in my life.

To reduce poverty, we need growth. And to advance growth we need adequate and reliable energy supply.

Seven. That will tell them we are all alive.