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You can't change the past, but you can shape the future.

The editor's job is to serve the story, not the ego.

做你自己，沒有人比你更好。

任正非內部講話稿

To read is to travel without moving; to write is to move without traveling.

Rigor in proof is what separates mathematics from all other sciences.

教師必須為形成較好人類而獻出一切。