一个“履行”的话语不是真或假,而是成功或失败。
The real challenge is not just building climate models, but interpreting what they tell us.
【译文】将知识默记在心,学习时,不感到满足,教人时,不感到倦怠,这三方面我做到了哪些呢?
I don't believe in luck. I believe in hard work.