译文：读过的旧书要反复地阅读，读透读深才能知道书中的道理。赏析：经典的好书必须要反复阅读，常读常新，读懂书中的内容就会受益匪浅。

The writer's only responsibility is to his art. He will be completely ruthless if he is a good one. He has a dream. It anguishes him so much he must get rid of it. He has no peace until then.

To be sane in a world of madmen is in itself madness.

倘使让我来决定，我们应该是有一个政府而不要报纸，还是应该有报纸而不要政府，我会毫不犹豫选择后者。

解释：人参是补气效果最好的药材，三七则是补血效果最佳的药材，体现了中药的特效。