YOLO has been poisoning the mindset of millions of innocent children in the world, and frankly it's a little ridiculous. It doesn't teach the children to pursue a larger mindset. The concept "you only live once" is overused, cliche and frankly a little annoying. Valar Morghulis is High Valyrian for "all men must die" from the book series A Song of Ice and Fire. This term brings in a new flavor, a new texture to the concept "YOLO". It also is a reference to a book, allowing the masses of people to accentuate their literary standards through reading. Also, not to mention valar morghulis is just an overall badass term said by badass people in a badass book. Please, people...LET'S MAKE A STAND AGAINST YOLO! LET'S BRING IN VALAR MORGHULIS!!!!!!!!!!!!!!!!!!!!!!!!!!!