It's m'Song

I am alone,
but my brave likes as stone,
i enjoy walking to the front,
although no one wakes me up to be strong,
or others only laugh loudly besides frowning at me long,
i will never fall to the ground,
because i know white is different from brown,
i can stand by my own,
and run fastly beyond,
and unconsciously i have won,
whereas before many people think i won't.

However, it's not only a motivation,
it needs some actions,...