Calculus is Not for Grade School

Calculus is taught in college, while basic arithmetic is taught in grade school. Never ever attempt to teach calculus to a grade 1 pupil. It just never works! People have different levels of comprehension and capacities to understand. It's a reality of life. Accept it. 

Choose your battle. Not all are worth fighting for, and certainly not all are worth a count of your CD4. 

Meanwhile, here is Boo, the world's cutest dog. This dog never fails to make me smile :)