When you doubt, do not act.
It is a fault to meddle with what does not belong to or does not concern you.
Many men know many things, no one knows everything.
One is not present unless he understands.
It avails little to know what ought to be done, if you do not know how it is to be done.
He who questions well, learns well.
What ever is done in excess is prohibited by law.
No one is bound to give information about things he is ignorant of, but every one is bound to know that which he gives information about.
No man is bound to have foreknowledge of a Divine or a future event.
No one is bound to arm his adversary.