Перевод правильный
Why I SmileI
smile because the world is fair;
Because the sky is blue.
Because I find, no matter where
I go, a friend that’s true.
I smile because the earth is green,
The sun so near and bright,
Because the days that o’er us lean
Are full of warmth and light.
I smile as past the yards I go,
Though strange and new the place,
The violets seem my step to know,
And look up in my face.