✔ Until today, I thought that being a teacher is the hardest job in the world, but now I understand that being a student is more difficult than being a teacher; Because every student will lose a grade by making a mistake or will be deprived of a feature. But this is the teacher who does not suffer any consequences for any mistake in teaching the student. ✔ Teaching is easy but learning is hard. The teacher may use the same teaching method for everyone and many will not learn that material. However, using the same teaching method is not important, what is important is that the equation between the children changes and they discover solutions with each other's help and interaction.