People who reveal unnecessary knowledge are the source of most suffering in the world.
What does it mean to keep knowledge secret? Do I have to make an oath or am I simply a secretive person? No, that is impossible. This means that a person should have such a high level of responsibility, as regards other people, that he treats them exactly as we treat little children. We do not give them sharp objects lest they will harm themselves.

We know it from the history of the creation of the atom bomb. When the scientists came to their senses and saw what they had done and into whose hands their product would fall ( they wrote about it ), they lived through inner tragedies. Look what falls into the hands of today’s power-hungry politicians.