"You are sure to encounter a certain kind of person who flies into a frenzy at the mere mention of the Masters. Such people are ready to put their trust in any shameless stock market speculation, they are ready to believe in any swindle, but for them the idea of the Common Good is inadmissible. Gaze into the pupils of such people’s eyes, and you will find a restless shadow. They will not be able to stand your gaze for long. These people are secret dugpas. Often they are more dangerous than their colleagues who openly practice black magic... If you brought these seemingly well-meaning people to the very edge of Our Abode, they would declare that they were seeing a mirage. It might seem that this is all due to ignorance, but the real reason is far worse. Beware of them! Most of all, protect the children. These people are the cause of many of the disorders that children suffer. They manage to get into schools. Historical fact and the law of knowledge do not exist for them. 340."
January 1, 1970
https://en.wikiquote.org/wiki/Theosophical_mysticism