It is only very ugly or very beautiful women who ever hide their faces.
Success does not consist in never making mistakes but in never making the same one a second time.
The more you know, the less you feel.
国君自以为神圣聪明,而不去咨询官吏,自以为国家安定强大,而不注重防守,周围的邻国图谋侵略他却不知道戒备。