森林的真正价值不是用板英尺衡量,而是用生物多样性和碳封存。
The true value of a forest isn't measured in board feet, but in biodiversity and carbon sequestration.
Mathematics is not just about numbers, equations, computations, or algorithms: it is about understanding.
你是我并不认识的人,但你却像喝醉了一样对我指指点点。
You gotta have fun with it. If you're not having fun, what's the point?