不要让别人意见的噪音淹没了你内心的声音。

The first duty of the sovereign， that of protecting the society from the violence and invasion of other independent societies， can be performed only by means of a military force.

思想的存在是为了服务行动，而不仅仅是反映现实。

卡塞尔文献展必须始终令人惊讶，始终激发思考。