劳动力市场在不断演变,我们的模型应反映这一点。
数学教会我们逻辑思考并系统地处理问题。
The lion doesn't care about the opinions of the sheep.
化学的进步以新元素的发现及其性质的测定为标志。
"Art is not a handicraft, it is the transmission of feeling the artist has experienced."
"Entanglement is the most profound resource nature has given us for quantum information processing."