丙型肝炎的发现不仅仅是我个人的成就，而是许多杰出人才共同努力的结果。

The state, therefore, has not existed from all eternity. There have been societies that did without it, that had no notion of the state or state power. At a certain stage of economic development, which was necessarily bound up with the split of society into classes, the state became a necessity.

"As a director, you have to be both a leader and a listener."

Hard work, under the old system, meant doing as little as possible.

The true writer is always an exile, even in his own country.