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今天所做之事勿候明天，自己所做之事勿候他人。

最大的風險是世界在變化時我們停滯不前。

唯一存在的限制是你心中的限制。

The ultimate goal of machine learning is to make computers learn from experience and improve their performance over time.

The great powers are always searching for opportunities to gain power at the expense of their rivals, and they will use force if they believe it will bring them strategic advantage.