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堅持與固執之間的區別在于一個源自堅強的意志，另一個源自堅強的拒絕。

The study of algorithms is not just about solving problems, but about understanding the limits of what is computationally possible.

Women don’t need to wait for permission to live their lives. Make your own plan—for your career, your family, your happiness.

我從鏡中人開始。我要求他改變他的方式。