Science is a force for good, but only if we use it wisely.

力量不在于打击得有多重或有多频繁，而在于打击得有多准确。

企业要勇于担当，在保障国家能源安全中发挥主力军作用。

Each monad is a center that infinitely reflects the surrounding universe.

It is a curious subject of observation and inquiry, whether hatred and love be not the same thing at bottom.

设定新目标或做新梦想永远不会太晚。