Know Yourself

I got this from someone's presentation during my english class just now. this guy i knew has very poor command of english language but his presentation contents really impressed me. His topic was veryyy simple which is "How to be Happy" and i listened to him with full of concentration. I quickly jotted down as soon as i encountered these words.

Your mind is vast.
Your heart is wide.
Don't let anyone make you feel small so they can feel Big.
Your power is within you.
You are extraordinary.
Know this.

*btw, referring to my previous post, dont misjudge the word beautiful because my interpretation of beautiful is totally different than what you thought.