A Japanese doctor has just proven that living to 100+ isn't luck...it's a formula. Dr. Shigeaki Hinohara lived to 105 while most doctors barely make it to 70. Here are his 8 secrets to living a long life:

1. Never fully retire His principle was to stay purposeful and always have a goal or a plan for tomorrow. Purpose fuels energy, and staying engaged and busy keeps your mind and spirit young, no matter your age.

2. Stay in motion His philosophy was not about intense workouts. It was about walking often, skipping elevators, and carrying your own things. Gentle movement all day beats sedentary habits and a body that's always in motion keeps you healthy and energized.

3. Hara Hachi Bu He followed a nutrition trick called eating 8 out of 10. This means to not eat until you're stuffed, but to the point where you're at 8 out of 10 fullness. His meals consisted of veggies, fish, rice, and minimal processed foods. Moderation and balance are key for a long life.