我最害怕的莫过于共和国分裂成两个大党，每个党都在其领导人的领导下，相互对立地制定措施。
There is nothing which I dread so much as a division of the republic into two great parties, each arranged under its leader, and concerting measures in opposition to each other.
Every mathematical problem has a solution, but not every solution is immediately apparent.
德性的知识，不是从见闻中产生的。
画布是控制与混乱之间的战场。