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A just transition requires retraining workforces, not abandoning them.
大自然倾向于在她所有的作品中产生恒常性,但并不总是成功。
布莱克-斯科尔斯模型的美妙之处在于它将期权定价问题简化为估计几个关键参数,尤其是波动率。
Collaboration in mathematics is essential; the exchange of ideas leads to breakthroughs that no single mind could achieve alone.