What makes you get out of bed in the morning and put one foot in front of the other? What helps you breathe after a painful loss? What keeps you from falling off a cliff? One word...toughness. Whether you know it or not, you are filled with an awe-inspiring toughness that can't be measured.

In today's QUICK HIT, Philip talks about different people who have personified toughness, and how you are tougher than you think.