科学是一段旅程,而非终点。
The biggest risk is not taking any risk. In a world that’s changing quickly, the only strategy that is guaranteed to fail is not taking risks.
中心地的六边形排列最小化了市场区域的重叠。
应对不自由世界的唯一方法就是变得如此绝对自由,以至于你的存在本身就是一种反叛。