你不该在旁观中度过一生，世界需要你参与其中。

Every aspect of learning or any other feature of intelligence can in principle be so precisely described that a machine can be made to simulate it.

译文：因此(我)泛舟东去，希望能得到壮士的辅助。

The energy industry must adapt and evolve to meet the challenges of the 21st century.

诗人是世界悲伤的镜子。