The problem of modern society is it turns the whole world into a school. Everybody's wearing jeans, everybody's the same. And yet, they're not. So there's a spirit of equality combined with deep inequality, which can make for a very stressful situation.
跑起来，而不是走！
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
比亚迪的梦想是让绿色科技改变世界。
粮食安全是国家安全的基石。