用音乐记录生活,用生活丰富音乐。
The essence of mathematics is not to make simple things complicated, but to make complicated things simple.
君主对于有才能的贤良之人应当抬举,让他处于尊位,富贵绵长;对于没有能力且无德的人应当废弃,让他贫困低贱,成为受驱使的奴仆。