The 4 H's are Head, Heart, Hands, and Health
The 4-H emblem is a four-leaf clover with the letter H on each leaf. Green and white are the 4-H colors. The white symbolizes purity, while the green symbolizes nature. The national 4-H motto is "To make the best better". The 4-H slogan is "Learn by doing".
The 4-H Pledge - "I pledge my head to clearer thinking, my heart to greater loyalty, my hands to larger service, and my health to better living, for my club, my community, my country, and my world."