My body's a vehicle I drive
Traveling miles without refueling
Running off fumes from time to time
But still perpetuate the gas pedal
This road has thrown everything at me
Speed bumps
Crashes
Scraped side doors through tight spaces
Rear ends on both ends
Though I may have a rough exterior
My engine remains in perfect condition

Life is quite simple like E=MC²
It takes trials and tribulations to grip the formula
Complicated
But in the end
It's quite simple