It is common knowledge that access to oceans of information and the rapid development of science and technology are fascinating, but I think that in terms of the teaching situations it can be embarrassing to a teacher.
The well-read M. of the 10th A always uses most fascinating information with facts and figures for his reports. Sometimes I even feel ill at ease about it as I simply do not know whether it is true or not.
How do you think we should act in such cases?