出自汉·桓宽《盐铁论·险固》。这句话以“地利”与“人和”、“武力”与“文德”的对比,阐明了实行仁政对于治国安邦的重要性。
Every mental state exists for a purpose; to understand it, we must ask what function it serves in the broader system of behavior.
表达对人生无常的感悟,认为聚散悲欢皆有缘由