敢于冒险就是暂时失去立足点。不敢冒险就是失去自己。
当大雪降下,冷风吹起,独行狼死,群聚狼生。
Love is not kind or honest and does not contribute to happiness in any reliable way.
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
我经常锻炼。只是昨天我是在床上吃的早饭。