I don't think that everyone should become a mathematician, but I do believe that many students don't give mathematics a real chance.
人们思考得越少，他们说得越多。
Technology is nothing if it doesn't solve real problems.
我相信电影有改变世界的力量。
切割金属艺术的第一步是找到一个具备必要技能和经验的人来做这项工作。
We must consider the environmental impact of every technological advancement.