This is the chemical formula for love:
C8H11NO2+C10H12N2O+C43H66N12O12S2
dopamine, seratonin, oxytocin.
It can be easily manufactured in a lab, but overdosing on any of them can cause schizophrenia, extreme paranoia, and insanity.
Let that sink in.
Learning does not make one learned: there are those who have knowledge and those who have understanding. The first requires memory, the second philosophy.
Alexandre Dumas, The Count of Monte Cristo (trans. Robin Buss)