我不与任何人竞争，只与自己竞争。我的目标是超越我上一次的表现。

事实上，在美国，犹太人是非犹太人想象中的虚构人物。

To be a philosopher is not merely to have subtle thoughts, nor even to found a school, but so to love wisdom as to live according to its dictates.

War is not a means to resolve issues, it only reveals the failure of diplomacy.

未经反思的人生是半生，而传记就是那面镜子。