Strategy without tactics is the slowest route to victory. Tactics without strategy is the noise before defeat.
Sun Tzu, The Art of War
Tactic is short-term. Strategy is long-term. Both are defined how to achieve goals and objectives. In order to achieve dreams, both tactic and strategy must be defined – they are compliment to each other. Strategy is having a vision to build a long winding road. Tactic is the steps and process of building that road.