Cannabis, just like morphine, has its usage in medicine. It's unpardonable that authorities forbid sick people access to this medicament and in majes… - Jerzy Vetulani

Vetulani, Jerzy (2010): Mózg: fascynacje, problemy, tajemnice. Homini, Kraków, pp. 221–229.

My father taught me that in scientific work even the most brilliant intelligence won't be useful if it won't be supported by a long, hard work.

I believe that the fight against substance addictions is very important and is a duty of the state and society, but this fight must be carried out in a deliberate way not to produce large amounts of splinters hurting a lot of people around while only chopping small trees.