'Education is the latchkey to success in life."

-Gordon B. Hinckley 

This quote is saying that education is a very beneficial thing. Without it there is little to no success.  

Education opens many doors for you and it brightens your future. It is hard to get a job that pays a decent wage without education, no job equals no great future. Many people give up in life and end up consuming many types of drugs or alcohol and then they end up in the streets. Many of those people were like you and me but they dropped out of school or didn't take this education seriously. Its very important to take your education seriously because your future depends on it. If you take it seriously you ll probably graduate high school and go to a very good college (Stanford, Ucla, Usc, etc)  you'll have a great future . In 10-20 years you'll be glad of what you accomplished.  If you don't have the key, you can't unlock the door. If you don't give it your all, you'll never receive that key.