Mathematics is the language of universe

There isn't a more simple, fundamental way of expressing the universe than through the ideas of basic equality and inequality. These concepts (equal and unequal) lead to the concept of quantity, which leads to the concepts of values and numbers in order to show varying levels of inequality.

The coolest thing about math, to me, is that it has always existed. It wasn't invented, it was discovered. If we ever encountered an advanced alien race, we wouldn't initially communicate through words, but rather through math, because math is a universal constant.