When there's a beginning, there's an ending
When there's day, and also there's night
If there's evil, and so good exist
A sun rises then it also sets.
Thinking about opposites
doesn't mean there's antagonism.
There's happiness because of having sadness,
You couldn't tell there's light
if you didn't experience the dark.
You wouldn't know a person ugly
if you didn't see pretty.
And there's no death
if you don't have life.

Sometimes,
You thought opposite were just rivals
but there are things that they're related
and that's the cause why they exist.