舌头如利刀，杀人不流血；熟练之人手中的言语比武士手中的武器造成的伤害更大。

The truth is rarely pure and never simple.

We have to own our mistakes and learn from them.

The past is not for living in; it is a well of conclusions from which we draw in order to act.

The strength of a team lies in the diversity of its members.

为王者无安宁。

人声是最美的乐器，也是最难演奏的乐器。