You are not Atlas carrying the world on your shoulder. It is good to remember that the planet is carrying you."VS

 A

"Oxygen inhaled for a short while will soon give you a sore throat. If 100% oxygen is breathed for long periods it results in the death of the alveoli epithelial cells inside the lungs. In fact, vitamin C is highly concentrated in the lungs as a protective measure against such oxidative damage."

A