因果推理需要仔细思考分析背后的假设。
技术本身没有价值,只有应用到实际生活中才有价值。
每一个结束都是伪装的开始。
要这样生活,仿佛你寿命永恒。要这样工作,仿佛你精力无穷。
The future of energy is diverse. No single source can meet all the world's needs. We need all energies working together.
Most of us spend too much time on what is urgent and not enough time on what is important.