Time does not exist. For the river, there is only the present moment—no past, no future.
时间并不存在。对于河水来说,只有当下。没有过去,没有未来。
世界不必担心我们政府中的军事野心。
The beauty of the olfactory system is that it is both simple and complex, allowing us to detect and discriminate an almost infinite number of odors.