A quote from Christopher Nolan's The Dark Knight by the character Harvey Dent in reference to Julius Caesar and Batman. Repeated by Batman at the end of the film.

There are several possible meanings:

1. Absolute power eventually corrupts (as in the case of Julius Caesar).
2. Being consistently heroic is difficult if not impossible, circumstances will eventually push you towards villainy (as in the case of Harvey Dent and Batman).
3. Public opinion can easily change and will eventually change. Many people have the tendency find faults even when there are none. It can also be easily manipulated. You might adhere to your code despite 1. and 2., you can still be painted as a villain by your enemies (as in the case of what Joker did to Batman).
4. Villainy and Heroism are relative and not absolute. "Good" will change with time. Different people have different concepts of "good" (the actions of Julius Caesar can be judged very differently by different people throughout the different ages). In many situations, the line between the two concepts can be very blurry (following the law versus vigilantism).

It means that in life you are given choices and this defines who you will become morally. You choose who you are and if you choose to be bad than you are the villian but if you choose to be good then you are a hero. We are all faced with the choice of being good or bad but you only you can choose it.

A quote from the dark knight by harvey dent

How to become a member of the illuminati brotherhood organization

Something realistic you don't see in a high school yearbook, even if it would help people prepare for reality. A few other ones you don't see are most likely to become a transvestite, most likely to commit suicide, most likely to become a gunman or mass murderer, and most likely to take money from classmates (legally or illegally).

Is a story written by K.C. Washington

You have to become a girl from September 18th-31st. Girls are not affected.”

The act of going into a Kingdom of Saudi Arabia consulate on a foreign soil and exit into 15 equal pieces.