"Whenever a time comes that the justice overwhelms and overcomes cruelty, it is prohibited to form negative conjectures and opinions about anyone, except when one knows it about him. But whenever a time comes that cruelty and oppression overwhelms the (quantum of) justice, then one must not have good opinions about the beneficence of a person, till such time he knows it(for sure)."
January 1, 1970
https://en.wikiquote.org/wiki/Ali_al-Hadi