Perfect wisdom has four parts: Wisdom, the principle of
doing things aright. Justice, the principle of doing things
equally in public and private. Fortitude, the principle of not
fleeing danger, but meeting it. Temperance, the principle of
subduing desires and living moderately.·Plato
完美的智慧有四个部分：
智慧，即正确做事的原则。
正义，即在公共和私人领域平等行事的原则。
勇敢，即不逃避危险，而是面对它的原则。
节制，即克制欲望，适度生活的原则。
—柏拉图
