更轻意味着更少的浪费。

"In computational learning theory, the challenge is not just to learn, but to understand how learning is possible."

Give a man a fire and he's warm for a day, but set fire to him and he's warm for the rest of his life.

史记

韩寒评部分国人指责台球冠军丁俊晖的教育方式有问题

Safety isn't just a policy; it's a culture we must live every day.

Success in mining comes from balancing economic growth with environmental responsibility.

每一滴海水都承载着地球的历史。