Athena
Athena is the goddess of knowledge, purity, arts, crafts, learning, justice and wisdom.  She also plays a tough, clever and independent role. Athenians thought she helped them win the Trojan war. Athena often helped heroes, especially ones who were not just brave but clever, like Jason and Perseus. People joined her cult, hoping she would give them victory. She was also the creator of the olive tree and flute.