Flow is being completely involved in an activity for its own sake. The ego falls away. Time flies. Every action, movement, and thought follows inevitably from the previous one, like playing jazz. Your whole being is involved, and you're using your skills to the utmost.
抬起头来，上帝把最艰难的战斗交给他最坚强的战士。
Modern farming challenges require solutions that are as dynamic as the climate we operate in.
The path to a sustainable energy future requires a balanced approach that considers economic, environmental, and social factors.