Spicy

Definitions: (1) interesting or exciting <applies to individuality, manners, or mind>; (2) something or someone who enriches in a positive way; characterizes that which stimulates; zestfulness; (3) lively, spirited, piquant

Saying: Variety is the spice of life. — William Cowper (1731-1800) English Poet

Comment: Just as spice is an accent in food, it can enliven more primary qualities in a personality as well.

Symbol: peppers