Bigger Than I

When you look in the mirror and feel a little big
Remember there are many things bigger than I
A car is much bigger than I, giving people a way home
An elephant is much bigger than I or a car, but no where near how much your family loves you
An apartment is much bigger than I, a car, or an elephant, and an apartment are much bigger than I
They make me feel small but I remember that they give to all...
What should you give, if not your big heart, brain, or smile?
Continue to give and it'll be worth your while.