I
found this list to be very interesting. It is a list of six
destructive mistakes according to Macus Tullius Cicero.
1.The
delusion that personal gain is made by crushing others.
2.The
tendency to worry about things that cannot be corrected.
Insisting
that a thing is impossible because we cannot accomplish it.
Refusing
to set aside trivial preferences
Neglecting
development and refinement of the mind and not acquiring the habit
of reading and studying.
Attempting
to compel others to believe and live as we do.