孤独是你为自由付出的代价。
Loneliness is the price you pay for freedom.
Collaboration across industries is essential to solving the energy challenges of tomorrow.
争论的焦点不是“煤炭 vs. 可再生能源”,而是转型期间如何整合两者。
经济学的任务不仅在于解释现象,更在于为社会提供实际的建议和政策。