The tarot can be understood better if the underlying numerology is understood. Cards of the same number in different suits and in the Major Arcana have similar meanings derived from the following qualities...
Corresponding - Major Arcana - Strength
Major characteristics: Power, Success, Progression to a new phase or cycle.
Also: Regeneration, a fresh sense of direction, completion of one stage of a project before moving on, setting new priorities, new ways forward, balance, stability, control, reorganization, enterprise, executive ability, harmonizing opposing forces, death of the old to make way for the new.
Thing "twice four" for strongly stable, and "seven plus one" for spiritually stable and wise.
Books You Might Enjoy:
Tuesday Lobsang Rampa - Candlelight
Walter Scott - Letters On Demonology And Witchcraft
Thomas Muldoon - Numerology For The 21st Century