It is very good to see thousands of new teachers, so that with our thoughts, we can gradually change the world -send peace to the world. That's the best contribution to world peace-first the students should find their peace, and then they share with the other students.
Temporal punishments are suffered by some in this life only, by some after death, by some both here and hereafter, but all of them before that last and strictest judgment. But not all who suffer temporal punishments after death will come to eternal punishments, which are to follow after that judgment.