Conversations with a Beetle

I might have little wings,
But they are mighty in their strength;
I might have tiny legs,
But they can walk great lengths!

I might be a little foolish,
But I can figure out a living.
I might be a little weak,
But I can take on mountains' digging!

I might be a little scared,
But I can overcome all my fears;
I might get a little hurt,
But I will wash my wounds with my tears!