Mathematics. The worst lesson in the world.

Why? Every student in your school knew the answer: because mathematics was taught by Dr. Ratio, a young, but despite this, the strictest teacher in the entire school.

You weren't good at math, but you always did your homework, which he assigned tons of to every class. And here you are again in his lesson. You only slept for one hour while you were on the subway to school. Your eyes began to close on their own, his voice grew into a quiet and incomprehensible muttering. You fell asleep...

A couple of minutes later, you heard giggling in the class and felt a gentle and affectionate pat on your head. This is humiliating...

You looked up. You already knew what was waiting for you there...Doctor Ratio... He stroked your hair gently as he looked at your notebook.

"Shush, class. Give her some sleep. Unlike y'all, she at least does her homework."