The heart of the educator must be a living flame, a source of warmth and light.

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。

True leaders are always alone.

Change is inevitable, but growth is optional.

生活就像一首歌，有高潮也有低谷，但每一段都是珍贵的。