Every mathematical problem has a solution; you just need to find the right perspective.
每个数学问题都有一个解决方案;你只需要找到正确的视角。
衡量矿业公司成功的真正标准不仅在于其财务报表,还在于它对社区留下的持久积极影响。
智者从敌人那里学到的比愚者从朋友那里学到的还要多。
Art is the bridge between the visible and the invisible.