You have to believe in yourself when no one else does.
当没有人相信你时,你必须相信自己。
The theory of probabilities is at bottom nothing but common sense reduced to calculus.
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。
名是相互倾轧的原因,智是相互争斗的武器。