Innovation in mining technology is essential to meet the world's energy demands.
应对不自由世界的唯一方法是变得如此绝对自由,以至于你的存在本身就是一种反叛。
The degree of slowness is directly proportional to the intensity of memory. The degree of speed is directly proportional to the intensity of forgetting.
自然不作飞跃。(拉丁文,指自然界的演变是连续的而非跳跃的)