Answer:
I row quickly with four oars, but never come out from under my own roof. What am I?
I am made of wood but can't be sawed? What am I?
I have thirteen hearts but no body or soul. What am I?
I can point in every direction but can't reach the destination by myself. What am I?
I beam, I shine, I sparkle white. I'll brighten the day with a single light. I'll charm and enchant all. I'll bring the best in you all. What am I?