Sometimes we put up walls not to keep people out, but to see who cares enough to break them down.

"The soul is dyed the colour of its thoughts. Think only on those things that are in line with your principles and can bear the light of day. The content of your character is your choice. Day by day, what you do is who you become. Your integrity is your destiny, it is the light that guides your way."

Heraclitus

School is where you learn for the future, 

life is where you learn for the present.

School teaches you how to score high in life, 

life tells you how to score high in humanity.